I was watching the Bruins game and all of a sudden, I lost both WHDH-HD and WLVI-HD, as well as Zuus Country and This TV on Comcast. I can still get the SD versions of WHDH and WLVI. I am aware of the fact that they are owned by Sunbeam, and I sure hope this isn't a dispute. I'm guessing if it were, we would have lost the SD versions as well. Is anyone else experiencing this?