I didn't know that. However, the programme is also shown on ITV2, so maybe that episode will appear on there.
Having said that, I said on an earlier post that it wouldn't suprise me if it didn't get the ratings ITV wanted anyway (nothing wrong with it, just not normal ITV fare) and end up getting dropped or pushed. Looks like it stated early...
This was already delayed once because of the writers strike, so I am really surprised they are going to muck about with it after just one episode.