We have a weird problem reported to us yesterday. One of our manager reported to us that many (but not all) meetings only show the meeting organizer and himself in the tracking page, when the meetings actually contain many other attendees. I took a look and confirmed the problem, sometimes it may shows a subset of all attendees instead of just the organizer and the current user.
Example:
Meeting #1 with the following attendees
Organizer, MBX1
User-A, MBX1
User-B, MBX1
User-C
User-D, MBX1
User-E
On User-A meeting's tracking page, only the Organizer and User-A show up.
On User-B meeting's tracking page, Organizer, User-A, User-B, User-C show up.
On Organizer and User-D meeting's tracking page, everyone show up.
All running same Outlook 2010 version/build, Exchange 2010 SP2 RU3. Same problem on OWA (attendees missing).
MBX1 has calendar repair agent enabled. Most if not all users also have iphone. I know iOS 6 had issues with where the organizer may get hijacked or lost, but in this case the organizer is intact but some or all attendees are missing.
Any idea what is the problem? Thanks