Ah, 40-4, that's an old bug CTV had with their PSIP. I had thought it was fixed - I had this some months back on my standalone tuner but it was reported by others to be fixed so I rescanned and it came up correctly as 9-1 - but it's possible it's come back again (my HDTV tuner caches PSIP information so unless I do a full rescan it "remembers" how it was when it was scanned and never checks again).