Where are my Western ch on 350 & 353??? Says they're there but is now Asaian!
Where are you located? You are probably talking about a broadcast network (H&I, MeTV, etc...) that is carried by a location station that recently made changes. There are many posts about this in the Seattle area and elsewhere. Comcast simply passes on what the station broadcasts and has no control over what networks they carry. It can sometimes take a few days for the guide data to be updated since Comcast gets their info from Gracenote, and the station has to update the info they send to Gracenote.