Is anyone else seeing reports of Calendar events disappearing on their Apple devices? 

We use Activesync profiles for mail with M365 using the default mail app and calendar on iOS devices.  Today we have multiple users reporting their calendar is empty or they are actually seeing events disappear before their eyes.

In some cases, re-pushing the ActiveSync profile temporarily resolves the issue.  In other instances, mail is also dropping briefly until a manual folder refresh is done

It seems to be targeting iOS 17.0.2

Thanks