All of my users have Windows 7 with Outlook 2010 installed, and we are using Exchange 2007.
This particular user was setting up a meeting. He used Scheduling Assistant to invite his attendees. All of his attendees accepted the meeting. If you look at the attendees' calendars in any view (month/week/schedule view) the meeting is there. However, if you open the appointment itself and look at the scheduling assistant on the meeting owner's computer, the meeting does not show up for many of those people. This affects 10 out of the 15 attendees. I've searched around online for a while and didn't see any posts matching this description. I appreciate any help!