CINDERELLA - Patch on blanket disappears

When Cinderella is waking up and talking to her mice and birds. Shes telling them how she had a dream. Look closey at her comforter near the foot of the bed. She has a patch on it. (I guess its there for a whole in her comforter.) Right when she gets up out of bed puts on her shoes, pay attention to behind her as the birds and mice are making her bed. The birds pick up the comforter you see the whole comforter and they lye it down nice an flat. You see the whole thing but the patch on it is now gone. The birds don't flip the comforter over you just see them pick it up stretch it out and place it down nicely on the bed with no patch.