No, but some have voted in the reasonable expectation
that their vote was
valid, whereas it was not.
I don't have time to validate votes beyond the rules as they were clearly
laid out on the voting page. If you wish to post-vote validate some
ballots, go ahead and do it. In the case of the ~~~~ votes, this includes
checking the history and locating the exact revision where this text was
added, then checking which username made the addition (and only counting
it if it was in fact a username, and not an anonymous IP). Have fun.