As a subscriber to Airsoft Action I love the Tactical Teddy cartoons, wicked sense of humour. Having looked at some of the photographs on Airsoft Addict gallery they are good quality and I see their appeal.
Two different fittings for Scuba tanks: DIN and Yoke. That's a Yoke Scuba tank valve in the video so the 'screw in' ones won't work with it (Yoke has no threads). I have one of the screw in DIN ones that you now have too. The Yoke ones will fit onto DIN with an absolutely terrible seal, so I can see why many people would think it's the fill station going wrong rather than a compatibility issue.
Did you by any chance accidentally buy a Yoke fill station for your DIN tank? Most 232bar tanks are Yoke, so most retailers stock the Yoke stations as the 3000psi option. It's an easy mistake to make, and not one that enough retailers explain.