PVR's Chopping the end off Programmes

I have a Humax 8000T and when I use the EPG the 'Reserve' programmes I find
it chops the end off.
Its not the fault of the PVR, I suspect that the schedule is over running.
Happens on BBC mostly.
I would have thought that there was a 'bit' to say programme now ended etc.
but maybe not.
This does seem a backward step from PDC .
I bought the unit on the promise all I'd have to do was go to the guide and
if I wanted to record a prog press OK.
but now I have to edit the end times as well.

Do people in London have the same trouble or is just another BBC Wales
cock-up??


Thanks
Zach