Office 365 Shared Calendar Not Showing All Appointments. Click on the calendar> add calendar> add from directory > select the user > add. Close outlook completely and restart.
By default the calendar shows the free/busy appointments but this might be disabled. If the appointments and events are not showing up in the calendar on outlook, you can use the following methods to fix the issue:
Close Outlook And Reopen, Outlook Will Start.
On the desktop, open outlook:
Updated Calendar Permissions Are Not Reflected And Applied Immediately.
However, microsoft has recently updated its documentation as july 2022.
Appointments Disappearing From Outlook Calendar.
Images References :
We've Recently Migrated To O365, And Since We've Been Experiencing Appointments Missing.
Appointments not showing up or showing up at a different time than made, or not shareable with certain members of the organization.
On Your Owa (Outlook.office365.Com) Side, Accept The Calendar Share Invitation, At The People’s Calendar, Make Sure Shared Calendar Is Checked.
Appointments disappearing from outlook calendar.