End times problems

This may not be the place to ask, but let me try.

I have endpad set up to add 15 mins universally. I had a 30 minute program with nothing following end after only 30 mins, so missing the end.

How can I best verify what's been going on ?

I looked at TiVoWeb's Folders view as a starting point. It listed the program in question in the MINS column as 30(20). Others showed 30+17(29). I thought this might give me a clue, but what does it mean ? I searched for around 1/2 hour for a TiVoWeb user guide but I have concluded there might not be one (or Im particularly inept at searching !).

What reasons, other than a following program, would there be for not having endpad add 15 mins to everything, as I have set it to be ?

Have a look at the 2 endpad logs in TWP.

Peter.