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)
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)
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)
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.
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.