So I found and watched the demo, talked to Racist, and then went and reviewed the rules.
The way that spot was caded, both before and after fabi broke in, is legal. See thread here: http://www.ibisgaming.com/forums/sho...onews-Bathroom There are additional links in the thread which include comments from both Anex and Steamer on this spot and ones like it.
Fabi, you broke the cade to get in and then continued to cade break by trying to keep the vendy from blocking the crouch spot. I think your understanding of the rules is incorrect and your abuse claim is based on a false premise.