So I beat the game with Katy surviving and  escaping the town on the bike. So in the credits it plays the final cutscene again, but it plays it with NO props. So no vehicles, no supplies. Just Chuck, Katy, and the corpse of the guy in there truck. Nothing else. So you see Chuck and Katy riding an invisible bike up to a guy sitting in a invisible car, and Chuck pulls invisible items out. Then they ride off into the sunset, on said invisible bike.  
 
On top of that when the credits were done the credit's graphic (the blood spots) kept going without text. 
 
What the hell, anyone else have this happen to them. 

Sounds amusing.