I'm at the part in Muzzled where I'm Gromit and I'm trapped in the ride. I've gotten out of the cell however, in there the arrow keys wont move Gromit. They only can select inventory when using up/down. I could only select the ladder, the dog pushing the wheel, and the dog food can. Is this a bug or what? I tried exiting the game and coming back in, but the controls are the same. Am I really stuck and have to start over?