All of a sudden, almost all of my calendar entries that I added to my calendar manually and the ones I put in from emails are showing up on my calendar as from 'unknown' and I am unable to delete or edit them! Very frustrating.
It appears that new entries are working ok but I have no idea how this started or why it's happening.
Any ideas on how I might resolve this?
(I called Apple and they wanted me to pay $29.95 to have my question answered )