Young Paige is wearing a shirt that is skin tight and doesn't come completely down to her pants. When she rapidly ages, she is wearing the same outfit, but it covers her whole body, including some extra fat and part of her pants.
At 37:45, Leo is resting in bed with a folder or booklet of some kind on his chest that disappears in the next shot.
When Paige first holds the pirate coin, she is wearing two rings on her ring finger. In the close-up shot of her hand, she is only wearing one ring.
Before Piper freezes inspector Sheridan, the inspector says, 'if you think this is going to get me off your.' After Piper unfreezes her, she says, 'get me off your tail." It was not one continuous sentence, she says 'get me off your' twice.