^ Edmonton was on Toronto's 1, after a debatable pass interference call (though that's nothing new) right at the end of the half. The Argos D manages to stuff the run twice, amazingly enough, and on the second play the clock runs down and the ref waves that it's the end of the half, and Toronto leaves the field. But then the official timekeeper calls down and says there's 1.5 seconds left, the players have to come back on the field, and Edmonton scores. Jim Barker also argued that the clock didn't run correctly on the previous two plays, incidentally.
It was all very bush league, really, and may have decided the outcome of the game.