Looks like it was in fact a hoax and we will be getting more of this awesome cartoon that never existed.
Looks like they are having a a live event in London if you are in that part of the world.
Open to everybody at 7PM-11PM, 27th August
The Laundry 2-18 Warburton Road London E8 3FN
info@thelineanimation.com
You mean NOT a hoax?
Hoax as in: Not a cartoon from 1991 but a new production.