Continuity mistake: In this episode Michael can't ride a bike. But in episode 3-10, Michael was seen riding a bike with no problems.
Continuity mistake: When Gabe and Erin are talking in the bathroom, Creed comes out of the stall and closes the stall door behind him, and it stays in that position. The next time we see the door, it's wide open.
Answer: In the 2007 episode "Ben Franklin" when Jim is talking to Pam there is a candy bar with a purple wrapper that says "Picar-" I assume picaroon, it's hard to see past Pam. I found this trying to investigate what that candy bar is lol.