I'm not Millhouse, and I'm not one to blame refs, but in this case I'll make an exception. The refs blew it.
The Bills played poorly and all (especially the defense in the 2nd half...they collapsed) but the refs (actually it was just one moron) called a catch by Stevie Johnson an incomplete pass that completely changed the entire outcome of the game.
But it happens. Over the course of a 16 game season, it usually all evens out. The Bills are still atop the division with two winnable games before the bye week.