I've had a couple of kinda weird glitches in my PS3 copy; in the clocktower segment of C. Rooftop Run, I got inside the clock, but I guess the event didn't trigger properly or something because when I spindashed I ended up getting back out of it, without having the hands turn or the bell chime. I also couldn't get back into the clock, and was subsequently stuck in that area, so I had to run into a mine to start from the last checkpoint. Also had the spike barrels seemingly appearing out of thin air on the Modern act of the same stage. I've not had any recurring, game-breaking stuff happen though. Definitely a little disappointing that stuff like this can happen, but ultimately it hasn't really affected my enjoyment of the game.