I haven't seen any indication that bonehead uses JustEPG.
If the Toppy was already on, there is no reason (I know of) why it should have switched itself off.
You indicated they were consecutive and that both timers fired, but the Toppy switched itself off. This seems contradictory.
Do you mean the first recording was truncated? If so, and they were on the same channel, the end of the first show will be at the beginning of the second recording.
This isn't a fault of the Toppy, but the networks refusal to stick to published program times.
It was the first time I've recorded consecutive shows so there is EVERY chance I've misusnderstood something along the way. I'll let you know if it happens again though but there was definitely a few minutes lost between the timers - I can't check again as I've deleted them.
Again, thanks for the reply.