Yes, I've been seeing that behavior not too infrequently, for the past some weeks, usually exhibited into the higher 100's or the 200's in terms of the current item count. (I'll scan through listings of the top couple of hundred items in the history, once or twice a day.)
Off topic, but while I'm commenting on the listing of older items: Any chance of removing the current 210 item cap on classic/ ? I don't get there all the time; when I do, I'd like to be able to look "back" a bit farther.
not for the purpose of "you shouldn't have posted", but for the purpose of "there is >1 user affected"