Beautiful proof but some of the actual product have lines going through them

I’m normally very happy with the quality of products and advice we get from the team at Sticker Mule but this last order wasn’t up to that normal standard. Some of the stickers have a visible line on the left side, as if the surface was scored when made. Just found another one that same line but across the top. I didn’t plan to go through the entire order to make sure each sticker is made properly.