Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Continuity mistake: When Peggy introduces her father, Todd has his camera case, but after her father explains what his job involves, it is replaced by his bag. (00:03:19)
Audio problem: After Jessie says that Team Rocket has to investigate, Meowth speaks, but his mouth does not move. (00:02:07)
Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Continuity mistake: Throughout most of the chase, Todd does not have his bag with him, but when he tries to take a picture of Articuno, his bag appears. This also happens when Noctowl returns to Ash and his friends. (00:11:49 - 00:14:56)
Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Continuity mistake: When Peggy says that she and her father got the Swinub back, Todd's gloves disappear. (00:19:00)
Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Continuity mistake: When Todd sees Articuno during the chase, the yellow strap on his camera turns green, like his bag. (00:11:38)
Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Character mistake: When Misty asks if the Swinub help with finding hot springs, she refers to them as "Swinubs." The plural of a specific species of Pokémon is the same as the singular. (00:03:53)
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)
Dig Here Urimoo! Search for the Hot Spring!! - S4-E31
Continuity mistake: When a Swinub first appears, Todd's camera disappears. This also happens when Peggy introduces her father. (00:00:41 - 00:03:04)
The Mystery of the Frozen Himanuts!! - S4-E30
Continuity mistake: When Misty says that she and her friends are being attacked by Team Rocket, Ash's belt changes from brown with a grey buckle to grey with a brown buckle. (00:14:23)
The Mystery of the Frozen Himanuts!! - S4-E30
Continuity mistake: In several shots throughout the episode, Todd's gloves disappear.
Character mistake: At the beginning of the episode, the narrator says that Ash and his friends are heading to Johto. However, they are already in Johto. (00:00:05)
The Mystery of the Frozen Himanuts!! - S4-E30
Continuity mistake: When Sophia points to the slope, Todd's blue camera case turns black. (00:11:08)
Aim to Be a Metamon Master! Imite - S4-E17
Revealing mistake: When Pikachu joins the fight against Team Rocket, he passes through Mini-Dit. (00:15:51)
Aim to Be a Metamon Master! Imite - S4-E17
Continuity mistake: At one point during Team Rocket's motto, when James says that Team Rocket came to steal Pokémon, the right glove on his disguise disappears. (00:06:56 - 00:07:20)
Aim to Be a Metamon Master! Imite - S4-E17
Revealing mistake: At the beginning of Team Rocket's motto and shortly after, James appears to be floating in midair. (00:06:49 - 00:07:30)
Aim to Be a Metamon Master! Imite - S4-E17
Continuity mistake: At the beginning of the match between Ash and Duplica, Ash's white sleeve turns blue. (00:05:07)
Zubat's Mansion! A Dangerous Labyrinth!! - S4-E8
Continuity mistake: When Team Rocket hits the doors to the exit, the tips on Meowth's feet disappear. (00:15:50)
Zubat's Mansion! A Dangerous Labyrinth!! - S4-E8
Continuity mistake: After Wobbuffet comes out of his Poké Ball, Ash's black shoes turn white. (00:16:56)
Zubat's Mansion! A Dangerous Labyrinth!! - S4-E8
Continuity mistake: When Ash asks, "What is happening in the mansion?" the strap on Misty's bag disappears. (00:02:40)
Zubat's Mansion! A Dangerous Labyrinth!! - S4-E8
Continuity mistake: When Jessie bites into an apple, her glove disappears. (00:06:34)
Answer: Yes it ran away because Layla hurt its feelings.