Yorick maiden bug

My friend was playing League earlier today, and he noticed a bug with Yorick’s maiden. It was stuck in place after summoning, away from other champions and enemy units. The maiden would not return on recall with him when it was still within the mode of “following” Yorick wherever he goes, and it would also not move upon release (because Yorick did not die, and no one was attacking it). My friend mentioned that there was a fight that broke out that the maiden would definitely have helped with.