I will say that while listening to the episode of the DJ Food podcast from 2004 (where I found the English audio for "Spinning Wheel"), there was one track that I initially suspected to be the Crack Master skit, based on the haunting background music and a woman's voice bellowing out "Giraffe". Turned out it was actually from a film showing footage of a giraffe (this sketch I'm not sure has been uploaded on to Youtube yet). I looked at the description for Crack Master again on the Lost Media Wiki and there was no mention of a giraffe in it. Sigh, and I was about to get all excited.
That said, the real question is where is Jon Armond these days? He has the clip, he's had it for four years now, and there's no word on how his "documentary" is going. I sent him an email twice, and no reply. Does he even remember who it was that gave him the clip?
I find it very odd that the person at Sesame Workshop wouldn't elaborate on why they can't release it.