From all bootleg track listings I have seen, the only track cut was indeed Iron Maiden. So it seems to have been a shorter show.
The gig was broadcast by a public TV station in Germany in the middle of a moral panic, so the band killing Eddie and pulling his brain out wasn't exactly something that would go over well with censors.
I remember talking to a guy running a metal pub who was around at the time and he told me it was part of a greater, two day TV programme which also featured Scorpions and Judas Priest, which to me explains why the gig was so short. We talked about that while watching a recording of the Priest gig, and he also had a taping of the Maiden gig (not from the DVD, but identical IIRC - I am certain Iron Maiden was not on it). But this was over ten years ago in a pub, so how accurate my memory is of what he said, and how accurate what he said was, who knows.