At first I thought it was just for back to back series recordings but actually no it's for quite a few recordings. The odd thing is the wrong EPG data is clearly in the sidecar files as it shows program synopsis and so forth in the web interface edit mode, but on the box itself it's the standard No program information available failure. Seems to happen mostly on recordings that start a minute early - the wrong EPG data means the program before is credited as the synopsis even if it isn't.
Any ideas on how I can stop the box losing the program information, or having the info from the program before? It seems really buggy and it annoys me.