I had reached the daily 200 rep score on SO today (confirmed by the 4th upvote on a post not adding any rep.) The 5th upvote on that same post, though, added 2 additional rep. Any ideas what might have happened? Could someone have downvoted (didn't see that, though) then the upvote added 2 rep, and then the downvoter removed their vote? I've definitely gained 202 upvote rep today. Ideas?
That's probably bug.
Trigger recalculation here (button on the bottom)