I find it interesting that next week, Buzzr's "Super Duper Supermarket Sweep" promotion takes place only in the 9:00 Eastern/6:00 Pacific time slot. Based on next week's currently incomplete schedule, that time slot will contain earlier episodes (so far, from seasons 2 and 3) whose internal Buzzr numbers end with an A, presumably to mark them as special contest episodes. Meanwhile, the midnight Eastern/9:00 Pacific run continues with the new-to-Buzzr episodes from season 5.
Is this the first time that Buzzr has aired a different episode in each half anywhere in its prime time lineup?