Not sure if this was local to me or not, but I had intermittent picture and sound problems for about ten minutes during BBC HD's Michael Palin programme last night. Lasted for about ten minutes from 9.30, but was all resolved by the time he got to Bucharest!
I've had this a few times on BBC HD and the various forums suggest I'm not alone. It's an irritation and I'm not sure whether the problems with the BBC feed, Virgin Media or my V+ box. Anyone know?