From my rep history today:
-8| 1 hour ago| downvote| Does “Pacific Rim” have references/influences
How is that possible? Usually if it was 4 DVs, it would show that it's 4 (and make it expandable).
My only guess is that someone reversed their upvote, and the system has a bug where instead of 1 DV and 1 un-upvote, it just printed the total and marked it as a DV.