Hi,
From Outlook client side, can the user still see the cancelled recurring meeting from the Deleted Items folder? If so, you can just drag the recurring meeting from Deleted Items folder to the user's Calendar on the navigation pane. This should be able to
recover the recurring meeting with the personal notes.
If the cancelled meeting has been deleted from Deleted Items folder, please go to Deleted Items folder, under Home tab, click Recover Deleted Items from Server button. Sort the list by "Deleted On" column and check whether
you can see the deleted recurring meeting from the list.
Hope this helps.
Regards,
Steve Fan
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