Hitskin images showing pizza boxes.

I installed a Hitskin and it worked for a couple days but as of yesterday all the images that came with the skin are showing as pizza boxes. Is anyone else having this problem? Does this happen often?

Edited to add:
Could this skin have been ripped from someone elses? Would that cause this to happen? The skin in question if very similar to this one.... http://hr.hitskin.com/search-a-skin/christmas-invision-130477.htm

I don't know which one was created first but I'm beginning to wonder if there's a conflict.