We in Canada don't get to see all the new Super Bowl ads. CTV paid for the rights to broadcast the game, and if Coke didn't want to pay CTV to air their Simpsons ad, then we don't get to see it.
But wait... we do get to see it. In fact, I'm going to share it with you all right now, and it won't cost Coke a dime.
Here's the Simpsons Coke advertisement that aired last night.