Just looked at their site - it's part of the same ipoker network as Titan, Noble, CDpoker, Betfred etc. I presume you placed in 5 Maui's?
Do 2 things;
1) Send an email to the Kahnawake Gaming Commission (they have a complaints tab) as this is who governs site.
2) Send copy email to ipoker, telling them your concerns about one of their host sites.
There was nothing about swearing or a rule 9 on their website, and you're right, you cant swear on these sites anyway.
One other thing Joe - look at the bottom of the tournament section - there is a big "Champions" freeroll for all people that have won bonus or consolation, and you should be able to enter this.