I sat down to do some routine reviewing this morning, and thought, "Hmm, how about reviewing some answers this morning."
No problem, right? Apply a filter. Worked fine, like normal, but after a couple reviews, it turned me up this one:
That doesn't look like an answer to me. :) At first, I wondered if it was a review audit, (they don't seem to necessarily follow the filters) but it wasn't. This is the link to the completed review, if it helps any.
Edit:
It just happened again. Here's the screenshot:

