Thank you for the reply, I have sent an email to SKY re my query.
However I have to say that I expected Virgin to be able to handle my query and not adopt a 'not my problem' stance. There should be some kind of customer service dept. that handles these sort of queries from their customers.
This Radio Times page suggests that the last episode will be broadcast at 11am on Monday on Pick.
This is not what the TiVo Guide suggests but the Guide can only contain the information provided by Sky.
If the episode is to be shown in Monday, the Guide may be updated and reflect this over the weekend but I would suggest setting a manual recording for Pick at 11am on Monday and, despite the fact that the TiVo Guide says episode 1 of series 1, you will record what is broadcast and it may even be the episode you want.