Yes that's correct Barshifter, it was "our" crew filming the 3-biker incident. I believe that the GNAA filming was started (and maybe completed) in 2007. It happened to co-incide with the filming of the first YAA series which got out on air first (because we were better looking than the GNAA crew apparantly...) so the GNAA was held back for future transmission.
The YAA second series is currently being re-edited for evening transmission for later this year, so given that the GNAA series is due out end of October, I would imagine it will probably follow more or less straight on from that.
The YAA series has been well-received again, and has been re-commissioned for a further 20 programmes for next year, subject to YAS and YAA agreement.
Trauma overload!