That is the "total TD" stat.... Passing TD record is 33, Allen has a chance to beat that. For what it is worth in 91 the Bills had 39 TD passes, 33 by Kelly and 6 by Reich. That record is probably safe.
I was wondering that too, I dont think t hey ever said but I think because he wussed out and stood around they likely ruled he "gave himself up". He needed to return the ball there, no idea what he was thinking.