I don't know who the lobby leader was, but when I joined the lobby I noticed that there was an insane number of people banned from the lobby. While the ban and kick tools are for lobby leaders to use, this was excessive and unnecessary. If you want even teams or a stacked team, then put on restrictions instead of banning people.
Time: Around 1:00 PM
Screenshot of being banned: http://i.imgur.com/2kCFgb5.jpg?1