My 722 DVR has been turning up false hits for Spanish language programming on channels 240 and 919. 240 is an INFO channel. 919 is a SIRIUS guide channel. The same program will show up on both channels. When painstakingly scrolling by channel the program never shows up. It used to happen on 299 REELZ, but I blocked the channel and it stopped. What is going on here and how can I make it stop?