Other mistake: When Sportacus jumps out of his blimp, his crystal is missing.
Lazytown (2004)
1 other mistake in season 2
Continuity mistake: In the cake song, Stingy puts in chocolate but never picks up the bowl. A few shots later, he is now holding the bowl.
Robbie Rotten: Have you ever heard the sound of a rubber ball breaking a window?
Trixie: Nuh uh.
Robbie Rotten: Would you like to?