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Sean_Tong's avatar
Sean_Tong
Icon for Microsoft rankMicrosoft
May 16, 2023

Meeting series disappeared in organizers calender

Hi,   This is Sean from Geneva Actions team, and I am writing to ask help for an issue with my calendar. A meeting series are disappeared from my calendar and I am the organizer of this meeting s...
Jamali's avatar
Jamali
Copper Contributor
Sep 03, 2024

Sean_Tong 

 

having the same issue with a user.

Roland_Taschler's avatar
Roland_Taschler
Copper Contributor
Sep 04, 2024
Our issue seems to be solved. we discovered that in the last weeks, all of our Mailboxes were upgraded and since there the issue disappeared. With Exchange online Powershell you can check the AdminDisplayVersion of your mailboxes if it is higher than 15.20.7844.000.

You can check out this article: https://answers.microsoft.com/en-us/outlook_com/forum/all/office-365-outlook-issues-disappearing-events/2ccaf3de-2744-4f58-8148-7e43c90dd29f?page=3

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