How Did This Happen? Insane Cold: Back to the Ice Age Edition

Please take a look at this picture and see if you can spot what I found so bizarre.

Yes, that's it. The bucket of fish. Can we get a closeup of that, please?

Wow. How did that end up as a finished part of a game that was released for sale? Did someone forget to replace a temp image with the actual one? Is this a 'take your daughter to work day' thing, where a 4-year-old wanted to get a picture in her parent's game?

That last option would be the only way I would find this acceptable.