I think sometimes they just throw in a random out of order episode for no reason (I'm looking at my calendar, and all I see on May 15 is a holiday in Mexico).

I'm looking forward to all but May 15, 23, and 24 (and half of 20). It's interesting that "Big Horns George; Bleep" will be seen again soon, because apparently some at TV Tropes have been convinced that it became a banned episode because of "Bleep"'s subject matter. So far, from what I know, the only banned episodes there are are the ones involving Lance Armstrong (or Vance Legstrong), for obvious reasons.