Apparently yesterday, someone decided to serially upvote a bunch of my posts. As a result, I gained 196 points, but within an hour they were all reversed. That's all fine, understandable, and even warranted. But since this has occurred, I have not been able to gain reps via upvoting. Even when non-serial-upvoters upvoted my answers, I got no rep!
At first, I thought this was because I hit the ceiling on reps per day, but a) that's not fair because those reps were rolled back, b) I contacted the SO team and they said I shouldn't be capped, 3) I know I'm not capped because I can still earn points via editing and if an answer of mine is accepted.
However, I was unable to earn points via upvotes. I have no idea what's going on and it's very frustrating. I'm essentially being penalized for someone else's actions.
Here is a screen shot of what I'm talking about. Notice I have 19 points there for that day. Then someone upvotes my answer and accepts it, but I only get +15 from it (see subsequent image):
Notice how I got the +15, but not the rep for the upvotes. What is going on?
For the record, it happened on stackoverflow.