First they got the schedule clash with Leafs. Whoever approved the NHL schedule is either ignorant or did that on purpose.
Second, the first 20 minutes of the game they are preempted by the President's Cup on TSN. Instead on sending the Cup to TSN2, TSN decided that Argos' game was the one canned. The strange thing is that CFL games are TSN original programming and President's Cup belongs to NBC. In many cable and satellite packages, NBC is included with the basic subscription while TSN2 is not. In fact, a number of providers do not even carry TSN2 (Videotron as a prime example).