I have had my HR10-250 for several yeras now and this is the first time this has happened to me. We had a short power outage during a thunderstorm a couple of days ago. After the Tivo re-boot everything was oK except I lost my local (St Louis) channels in the Guide. I can swith to these channels directly but they are not in the guide. I waited a couple of days to see if they would show up but no luck. Suggetstions? Thanks!