Out of curiosity

Why did the Bombers only get one point on the final kickoff of the game and why did the Argos get the ball back? Shouldn't it have been the two point version of the safety where the Bombers also get the ball since Bruce recovered the ball on the field of play before running into the endzone and getting tackled? Can someone explain this?

Because it was ruled that Bruce didn't gain control of the ball until he was in the end zone.
Whether he actually was or not is another question.