2000 Audi A4 2.8 quattro boot won't open.
 

So, just had the rear windshield replaced on my 2.8 A4, 2000, got it back and realized that the trunk will no longer open. The key will not insert into the latch button all the way, and the button also won't unlatch it either. Not a huge deal considering how easy the seats are to fold down. But frustrating nonetheless. Any ideas on how to open it would be welcome. Or if somebody knows whether or not something is broken.
Thanks,..