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Enter Those Three! Referee School Island! - S7-E52
Continuity mistake: At the end of the episode, the brown lining on Brock's sleeve turns orange. (00:20:47)
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Enter Those Three! Referee School Island! - S7-E52
Continuity mistake: When Wartortle starts evolving, the collar on Jimmy's shirt changes from black to green. (00:17:44)
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Enter Those Three! Referee School Island! - S7-E52
Continuity mistake: When Serena meets Jimmy at night, Jimmy's sleeves disappear. This also happens when she tells him to not give up. (00:14:12 - 00:16:44)
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Enter Those Three! Referee School Island! - S7-E52
Continuity mistake: When Jimmy notices the Magikarp in his flashback, his bag disappears. In the same shot, the white fin on the Magikarp turns yellow like the rest of its body.
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Enter Those Three! Referee School Island! - S7-E52
Continuity mistake: When Ash, Max, May, and Jimmy ask, "Huh?" the visor on Ash's hat goes from red to black. (00:16:47)
Answer: Yes it ran away because Layla hurt its feelings.