Continuity mistake: When Leslie throws Jerry's Painting into the lake, the painting is seen still on the easel when they show Jerry with his hands on his head. (00:02:20)
Filibuster - S6-E6
Continuity mistake: In the previous episode, Tom meets Dr Nadia who agrees to date him, and Andy returns from London saying he will be in Pawnee for "19 hours." In this episode, Tom claims Nadia has been hanging out with him for a week, and Andy is still in Pawnee, even though she should have returned to London days ago.
Continuity mistake: When Ben and Leslie approach the commissioner about the recount, there are two guys sitting down behind Jen. The camera follows the commissioner leaving the room and then momentarily shows Leslie and Ben. As Jen is lying out on the table the two guys have now disappeared. (00:13:00)