Just My Luck

Deliberate mistake: After Ashley gets covered in mud, for the next five minutes or so of the movie the amount of mud on her constantly changes between shots, especially on the back of her head.

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Deliberate mistake: In the scene where Jake and Ashley are talking after the washing machine sprays foam everywhere, the amount of foam on Ashley's head changes between shots. It also changes on Jake when Katy enters the scene, especially on his right arm.

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