Natio's Big Prediction! - S5-E25
Revealing mistake: When Ash takes his Pokédex out, his right hand clips through his right trouser pocket. (00:03:26)
Natio's Big Prediction! - S5-E25
Continuity mistake: In "Dues and Don'ts," when the Pokédex provided facts on Delibird, the portion below the light was red, but in this episode, it is grey. (00:03:29)
Answer: Yes it ran away because Layla hurt its feelings.