I was just looking at my reputation and noticed I received a -10 recently for this answer.
When I look at the actual answer there's no downvotes. I also looked at the answer history and don't see anything that stands-out to indicate why such a big drop in points.
I thought it could be that a user, or users, who upvoted were removed and so the points I received from them were removed, too. But 10 points seems like a really high number for this sort of situation.
I looked in the Help Center but couldn't find anything to lead me to an explanation for a large drop like this. Can one of the Mods please let me know what happened here?