Hoping the power of STW can solve this one

Collegue puts a meeting in her calendar and invites me (and others) to it. We accept and all is OK just like any other meeting invite.

Then in the early hours of the morning the meeting gets deleted in her calendar and the invited cancelled.

Any help appreciated as there are no other answers. Thanks

The great power of a computer is it always does exactly what you tell it to… maybe some more info, creating them in the right calendar?

My guess is that she has that calendar available on multiple devices or locations (e.g. synced with an Exchange calendar) and it was deleted on one of them.

Or its a syncing problem between those devices/locations and Google where one of the devices/locations erroneously decides it doesn’t have that meeting because it was deleted and syncs the delete to Google.