diff --git a/src/helpers/getDateTimeFromISOstring.js b/src/helpers/getDateTimeFromISOstring.js
new file mode 100644
index 0000000..51fb8eb
--- /dev/null
+++ b/src/helpers/getDateTimeFromISOstring.js
@@ -0,0 +1,10 @@
+const getDateTimeFromISOstring = (
+    value,
+    options = {
+        day: '2-digit', month: '2-digit', year: 'numeric', hour12: false,
+        hour: 'numeric', minute: 'numeric', second: 'numeric',
+    }) => {
+    return value ? Intl.DateTimeFormat('it-IT', options).format(new Date(value)) : value;
+}
+
+export default getDateTimeFromISOstring;
\ No newline at end of file
diff --git a/src/pages/DomandaEditInstructorManager/index.js b/src/pages/DomandaEditInstructorManager/index.js
index 888ec22..c527a61 100644
--- a/src/pages/DomandaEditInstructorManager/index.js
+++ b/src/pages/DomandaEditInstructorManager/index.js
@@ -36,6 +36,7 @@ import DownloadCompanyDelegation from '../DomandaEditPreInstructor/components/Do
 import DownloadSignedApplication from '../DomandaEditPreInstructor/components/DownloadSignedApplication';
 import ListOfFiles from '../DomandaEditPreInstructor/components/ListOfFiles';
 import RepeaterFields from '../DomandaEditPreInstructor/components/RepeaterFields';
+import getDateTimeFromISOstring from '../../helpers/getDateTimeFromISOstring';
 
 const APP_EVALUATION_FLOW_ID = process.env.REACT_APP_EVALUATION_FLOW_ID;
 
@@ -225,6 +226,7 @@ const DomandaEditPreInstructor = () => {
             motivation
         }
 
+        setLoading(true);
         setIsVisibleCompleteDialog(false);
         ApplicationEvaluationService.updateEvaluation(data.assignedApplicationId, formData, updateStatusCallback, errUpdateStatusCallback);
     }
@@ -239,6 +241,7 @@ const DomandaEditPreInstructor = () => {
             motivation
         }
 
+        setLoading(true);
         setIsVisibleCompleteDialog(false);
         ApplicationEvaluationService.updateEvaluation(data.assignedApplicationId, formData, updateStatusCallback, errUpdateStatusCallback);
     }
@@ -254,7 +257,7 @@ const DomandaEditPreInstructor = () => {
                 });
             }
         }
-        storeSet.main.unsetAsyncRequest();
+        setLoading(false);
     }
 
     const errUpdateStatusCallback = (data) => {
@@ -266,7 +269,7 @@ const DomandaEditPreInstructor = () => {
             });
         }
         set404FromErrorResponse(data);
-        storeSet.main.unsetAsyncRequest();
+        setLoading(false);
     }
 
     const displayCriterionData = (id) => {
@@ -580,11 +583,11 @@ const DomandaEditPreInstructor = () => {
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Data ricezione', 'gepafin')}</span>
-                            <span>{getDateFromISOstring(data.submissionDate)}</span>
+                            <span>{getDateTimeFromISOstring(data.submissionDate)}</span>
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Data assegnazione', 'gepafin')}</span>
-                            <span>{getDateFromISOstring(data.assignedAt)}</span>
+                            <span>{getDateTimeFromISOstring(data.assignedAt)}</span>
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Scadenza Valutazione', 'gepafin')}</span>
@@ -795,67 +798,45 @@ const DomandaEditPreInstructor = () => {
                                     onClick={() => doSaveDraft()}
                                     label={__('Crea valutazione', 'gepafin')}
                                     icon="pi pi-save" iconPos="right"/>}
-                            {/*{APP_EVALUATION_FLOW_ID === '1' && ['EVALUATION'].includes(data.applicationStatus)
+                            {APP_EVALUATION_FLOW_ID === '1' && ['EVALUATION'].includes(data.applicationStatus)
                                 ? <Button
                                     type="button"
-                                    disabled={!data.id || !allFilesRated || !allChecksChecked || evaluationShouldBeBlocked(data)}
+                                    disabled={!data.id || !allFilesRated || !allChecksChecked
+                                        || !['EVALUATION'].includes(data.applicationStatus) || evaluationShouldBeBlocked(data)}
                                     onClick={doCheckNDG}
                                     label={__('Controlla NDG', 'gepafin')}
-                                /> : null}*/}
-                            <Button
-                                type="button"
-                                disabled={true}
-                                onClick={() => {}}
-                                label={__('Controlla NDG', 'gepafin')}
-                            />
-                            {/*{APP_EVALUATION_FLOW_ID === '1' && ['NDG'].includes(data.applicationStatus) && data.ndg
+                                /> : null}
+                            {APP_EVALUATION_FLOW_ID === '1'
                                 ? <Button
                                     type="button"
-                                    disabled={!data.id || evaluationShouldBeBlocked(data)}
+                                    disabled={!data.id || !['NDG'].includes(data.applicationStatus) || !data.ndg || evaluationShouldBeBlocked(data)}
                                     onClick={doCreateAppointment}
                                     label={__('Crea l\'appuntamento', 'gepafin')}
-                                /> : null}*/}
-                            <Button
-                                type="button"
-                                disabled={true}
-                                onClick={() => {}}
-                                label={__('Crea l\'appuntamento', 'gepafin')}
-                            />
-                            {/*{APP_EVALUATION_FLOW_ID === '1' && ['APPOINTMENT'].includes(data.applicationStatus)
+                                /> : null}
+                            {APP_EVALUATION_FLOW_ID === '1'
                                 ? <Button
                                     type="button"
-                                    disabled={!data.id || evaluationShouldBeBlocked(data)}
+                                    disabled={!data.id || !['APPOINTMENT'].includes(data.applicationStatus) || evaluationShouldBeBlocked(data)}
                                     onClick={doMakeAdmisible}
-                                    label={__('Ammissibile', 'gepafin')}
-                                /> : null}*/}
-                            <Button
-                                type="button"
-                                disabled={true}
-                                onClick={() => {}}
-                                label={__('Ammissibile formalmente', 'gepafin')}
-                            />
+                                    label={__('Ammissibile formalmente', 'gepafin')}
+                                /> : null}
                             {data.id
                                 ? <Button
                                     type="button"
-                                    disabled={!isAdmissible || ['APPROVED'].includes(data.applicationStatus) || evaluationShouldBeBlocked(data)}
-                                    /*disabled={!isAdmissible
-                                        || (APP_EVALUATION_FLOW_ID === '1' && !['ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus))}*/
+                                    disabled={!isAdmissible
+                                        || ['APPROVED'].includes(data.applicationStatus)
+                                        || evaluationShouldBeBlocked(data)
+                                        || (APP_EVALUATION_FLOW_ID === '1' && !['ADMISSIBLE'].includes(data.applicationStatus))
+                                    }
                                     onClick={initiateApproving}
                                     label={__('Domanda deliberata', 'gepafin')}
                                     icon="pi pi-check" iconPos="right"/> : null}
-                            {/*{data.id
-                                ? <Button
-                                    type="button"
-                                    disabled={APP_EVALUATION_FLOW_ID === '1' && !['ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus)}
-                                    onClick={initiateRejecting}
-                                    label={__('Respingi Domanda', 'gepafin')}
-                                    icon="pi pi-times" iconPos="right"/> : null}*/}
                             {data.id
                                 ? <Button
                                     type="button"
                                     disabled={APP_EVALUATION_FLOW_ID === '1'
-                                        && !['EVALUATION', 'ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus)
-                                        || evaluationShouldBeBlocked(data)}
+                                        && (!['EVALUATION', 'ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus)
+                                        || evaluationShouldBeBlocked(data))}
                                     onClick={initiateRejecting}
                                     label={__('Respingi Domanda', 'gepafin')}
                                     icon="pi pi-times" iconPos="right"/> : null}
diff --git a/src/pages/DomandaEditPreInstructor/index.js b/src/pages/DomandaEditPreInstructor/index.js
index b3be073..a0fbd4b 100644
--- a/src/pages/DomandaEditPreInstructor/index.js
+++ b/src/pages/DomandaEditPreInstructor/index.js
@@ -37,6 +37,7 @@ import DownloadCompanyDelegation from './components/DownloadCompanyDelegation';
 import DownloadSignedApplication from './components/DownloadSignedApplication';
 import ListOfFiles from './components/ListOfFiles';
 import RepeaterFields from './components/RepeaterFields';
+import getDateTimeFromISOstring from '../../helpers/getDateTimeFromISOstring';
 
 const APP_EVALUATION_FLOW_ID = process.env.REACT_APP_EVALUATION_FLOW_ID;
 
@@ -226,6 +227,7 @@ const DomandaEditPreInstructor = () => {
             motivation
         }
 
+        setLoading(true);
         setIsVisibleCompleteDialog(false);
         ApplicationEvaluationService.updateEvaluation(data.assignedApplicationId, formData, updateStatusCallback, errUpdateStatusCallback);
     }
@@ -240,6 +242,7 @@ const DomandaEditPreInstructor = () => {
             motivation
         }
 
+        setLoading(true);
         setIsVisibleCompleteDialog(false);
         ApplicationEvaluationService.updateEvaluation(data.assignedApplicationId, formData, updateStatusCallback, errUpdateStatusCallback);
     }
@@ -255,7 +258,7 @@ const DomandaEditPreInstructor = () => {
                 });
             }
         }
-        storeSet.main.unsetAsyncRequest();
+        setLoading(false);
     }
 
     const errUpdateStatusCallback = (data) => {
@@ -267,7 +270,7 @@ const DomandaEditPreInstructor = () => {
             });
         }
         set404FromErrorResponse(data);
-        storeSet.main.unsetAsyncRequest();
+        setLoading(false);
     }
 
     const displayCriterionData = (id) => {
@@ -582,11 +585,11 @@ const DomandaEditPreInstructor = () => {
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Data ricezione', 'gepafin')}</span>
-                            <span>{getDateFromISOstring(data.submissionDate)}</span>
+                            <span>{getDateTimeFromISOstring(data.submissionDate)}</span>
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Data assegnazione', 'gepafin')}</span>
-                            <span>{getDateFromISOstring(data.assignedAt)}</span>
+                            <span>{getDateTimeFromISOstring(data.assignedAt)}</span>
                         </p>
                         <p className="appPageSection__pMeta">
                             <span>{__('Scadenza Valutazione', 'gepafin')}</span>
@@ -834,8 +837,8 @@ const DomandaEditPreInstructor = () => {
                                 ? <Button
                                     type="button"
                                     disabled={APP_EVALUATION_FLOW_ID === '1'
-                                        && !['EVALUATION', 'ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus)
-                                        || evaluationShouldBeBlocked(data)}
+                                        && (!['EVALUATION', 'ADMISSIBLE', 'APPOINTMENT'].includes(data.applicationStatus)
+                                        || evaluationShouldBeBlocked(data))}
                                     onClick={initiateRejecting}
                                     label={__('Respingi domanda', 'gepafin')}
                                     icon="pi pi-times" iconPos="right"/> : null}