Continuity mistake: When Rube's talking to the graffiti artist, he's painting what looks like a blue cat. We cut away, hear a brief paint spray, then cut back. There's now far more painted than that spray could have achieved, and what was there already has changed as well.
Continuity mistake: When Daisy is in the diner with the other reapers talking about her acting job, the fruit in her hand changes from a red grape or cherry to a green grape.