[quote name='Lordsebas']Just tested, again it didnt work... are you sure you have the right version? Il keep trying stuff, but not able to reproduce it just yet.[/QUOTE]
So right after the game has started, start researching Champion Hall and The Cathedral (Start with the Hall first and the Cathedral right afterwards). Let it all go at a normal speed and once the research is done, let the peasants work on it and finish it. If you don't touch anything you should get the neutral units around the map.
I have done this 2 times in a row, so it's not just some random 1 time thing (Like @Ordo bashing a gate to Azshara and preventing Illidan from spawning xd)