Hopefully someone has ran across this weird issue and would be able to help me resolve this issue.
I have 2 users, User A and User B. Both were receptionist for our call center and have moved to different positions. User B was the receptionist after User A, but whenever User B creates an Appointment in Outlook User A also sees it on her calendar. I've research Google up and down and I've eliminated Ghost Delegates, Delegates and all other common resolutions that came up on Google.The latest tool I used was CalCheck for the Appointments on User A's calendar with errors for the appointments like "No Organizer Address! Check the PR_SENT_REPRESENTING_EMAIL_ADDRESS property on this item" and "No Sender Address! Check the PR_SENDER_EMAIL_ADDRESS property on this item." Another weird issue I haven't figured out is that User B see's herself on the meeting invite and when User A looks at the same appointment she sees herself as an attendee instead of User B, their users are flopped.
Any insight or knowledge on where to go from here would be greatly appreciated.