Edit: Turns out you have to press Space when Benson is face down on the ground and he jumps right back up, so it's not game breaking. Sorry for the false alarm.
When I loaded a saved game, I appeared facedown outside the bakery and cannot move. It looks kinda like when Benson first wakes up on the ground next to the apartment, so I am wondering if the save put me at my save point but also thought it was the beginning of the game.