I think the serial voting check algorithm is harassing me: I got six “Voting corrected” messages in my reputation tab in the last seven days.
This had no apparent effect on my overall rep, but it's very annoying to know that voting for my answers will be invalidated for obscure reasons.
I can't imagine what's happening, but I strongly suspect that every vote from a particular user is invalidated. Either if this is the case or not, I'd like to be informed about this and not only with vague justifications like “we cannot disclose details about the algorithm”. If my suspicion is correct I believe it is a bug in the algorithm, but at least the user should be notified.
Update. Seven events in eight days. Today, 13 May, nineteen votes have been invalidated. And the reputation page is telling lies, because my rep for 12 May was 230, not the ridiculously wrong 420 it reports.
Update (May 15). Eight events in ten days. This is becoming very annoying.
Update (November 25). After six months, no trace of an answer, even for saying “it's none of your business, we know what we're doing”.