Comic Misprint or Intentional?

Pretty new to buying paperback comics and my copy of Absolute Superman #2 has had some quirks to it. The biggest being just that that particular text panel doesn’t have any background to it. Seems like it isn’t intentional. Is this with all issues of Absolute Superman #2 or is this just a misprint, and if so, are little misprints like this common?

There’s also a red line across every other page, about 3/4 of the way down. You can see one in the picture above. That seems super minor but I figured would be worth mentioning as well since it seems to point to a misprint.

Thanks in advance for any help :)