The Mystery of the Frozen Himanuts!! - S4-E30
Continuity mistake: When Sunkern evolves into Sunflora, Ash's bag is on the ground, but in the next shot, it is on him. (00:18:42)
Revealing mistake: When Pablo as the ping pong bandit takes Tyrone's paddle, Tyrone asks if he can play Pablo again so can get his paddle back. When Pablo walks into the frame, his skin clips out of his coat. This also happens when he does the "Bandit Slammit".