Disappearing Calendar

[Scott H]

Hi All

I hope someone can help as this problem is driving me
mad!!

All our users Outlook calendars are shared throughout our
organisation... All users have reviewer permissions
except for PA's who are granted Full Mailbox Access to
the required Manager's mailbox via AD. The problem is
that random appointments are disappearing from one user's
calendar and also some users can only see certain
appointments in other users calendars.....

Has anyone else experienced this problem or can anyone
help with a solution?

I'd be very grateful for any suggestions......

Regards

Scott H.