Yesterday I was having problems with Facebook all day (couldn't read notifications unless I went to the mobile site and read them). I finally deleted the app, and reinstalled it. That is working fine now. However, after doing that (as well as a battery pull), now all my past and future appointments in my calendar are gone. I've tried all the calendars that are assigned to various email addresses, and all the appointments are gone.
I wondered if it was because of memory...when I check under options, the "File Free" says 18816099 bytes...
