Sometime over the last few months the link is broken. We've gotten three threads in Help & Questions about how they can't proceed with the tutorial because they can't get the Wardrobe to do anything. This is because the link seems to be directing them to one of the barely functional early versions of it that only worked for two weeks or so. When we in H&Q direct them to the newest link to v3 Wardrobe it works for them.
This is a bad first impression to the site, in that the Tutorial leads to a nonuseful place and won't continue. It is a good intro to Help & Questions and the lovely folks there, if that's your intention?