Hi Simon - It was me who mentioned that episode in 2015, and World Geekly News is also my new website, and where I chose to share the episode with everyone (because for some reason, the Kajogoogoo clip was blocked on YouTube, but all the rest were fine!!).
I've been extremely lax in finding my copy as shortly after I last posted about the find, I moved house and the DVD has been lurking in the bottom of a box ever since. Anyway, a blog post about lost children's TV prompted me to get my arse into gear and actually do it!
So strictly speaking, Marjorie is actually correct!