Never seen these lines before

So I finally pull a personal chase card (yes I love Paldean Wooper) and notice these "cut" lines right away. There is a vertical one nearly all the way from top to bottom, and 2 horizonal ones (second one didn't show up well on camera) that essentially cut it into 6 portions. I have never seen these before, is it a kind of cut alignment error? Also the bubble highlighted is the biggest I've seen. A bit disappointed to get this on a chase card, but stoked to pull it none the less!