This looks more like an internal TV server issue.
However, my earlier change to use RemoteControl.Instance in our recorder/tuner may be responsible for triggering this problem. I've rolled back that change so you can test this. Please try the recorder/tuner below to see if that improves things:
Not related, but I'll be darned if I couldn't find anywhere on your forum to register to leave a bug report so I'll post the shot here:
Overlapping text in "Recordings" screen when titles are long: