We are using Office 365, and when Jane (Windows 7), who has full access to John's Calendar creates a meeting invite, it shows up in his Outlook on his Mac, but does not show up on either calendar Jane has (shared or team).  A test meeting invite later in the day resulted in the meeting showing up on Jane's team calendar for John, but on John's machine, did not appear at all.  Up until today, there were no issues or problems with the creation of meetings and both users being able to see the meetings as scheduled.

Any suggestions as to what may be the problem and how to fix it?  Thanks.

Did she invite the shared or team mailboxes?  Are those calendars in cached mode, and if so, are they synchronizing properly?

Hi,

Please check whether the issue happens on Outlook Online mode. If the permission is correct, please remove the cached shared calendar (John) folder in Jane side, restart Outlook and add the shared calendar folder back to have a try.

Regards,