Hi, I just recently purchased a Red Jumbo Classic Flap in Lambskin from Yoogi's Closet. NEW condition. She is gorgeous. She's a 16 series, but not 12A. I believe she's 13C based on some research. I just want to make sure that it's normal for this to happen to the leather when you lift up the flap? Or is this a quality issue and might get worse down the road? Any feedback or advice would be appreciated. Happy holidays to everyone