Samsung BlackJack SGH-i607

I got my BJ 🤭 last week and have it synced to my Exchange Serve for work. So far it has been great except that all weekend long I kept getting reminders popping up for events taking place days later. Even when I dismissed them, they popped back up an hour or so later. Then I noticed that my date had changed on the phone to Feb, 2008. I changed it back but that did not stop the problem.

Any thoughts?