It does stink - but if it's not on the main channel (418), be sure to check the HDALT channels, just below the normal station in the guide. The past several games I have found the HD feed down in those channels. It often comes from Fox Sports South or Tennessee, but it's always been open for me in the St. Louis market.
Thank you for the info. Tonight, the HD feed is on 444. Does anyone have an explanation for why they do this?