I keep bumping into this coding detail. I thought I'd mention it.
At the end of the post (right befor the comments section), there is a horizontal list with the voters' icons. The last one is for "more", and displays the rest of the voters when pointing the mouse at it.
My comment is simply that the last of the voters that are shown individually is also the first of the list of the rest, and so appears twice.
Hope this helps.