Repeating Meeting Generating Appointment Entries

I have a user (my CIO) who is having an issue with a couple of meetings (both are repeating meetings). It appears that the meetings are generating Appointment entries in her calendar as well.

All appointments from 3/22 forward were created on 3/22. The 3/22 appointment contains no repeating information (no settings for repeating).

Any ideas what I’m looking for?

I’ve attempted to repeat the problem on my calendar but couldn’t get it to come up.