On the last shift you're not allowed to leave until you look at the picture by the stall, that could have been it. Regardless, glad you were able to find your way out!
thank you, but it was only the first shift. I was so sure it was the door too bc nothing else made sense. Only took a few tries (this part's for anyone else who might have the same issue: don't try to walk out of the door, click the bricks against it with your mouse, that's the only way that got me out). Otherwise, yeah, I didn't have many problems. Gotta say the combat is the best part, and I had a lot more fun on the pure playthrough. Not something I expected from a porn game.