It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

What a goddamned mess.

Whatever the outcome, I really hope that it does not cause any problems for Grimoire. I personally don't see a problem with both existing concurrently, however, if this other group was doing that specifically to make Cleve's thing go away...
From the kickstarter comments:

"The other tired argument is that you guys are Grimoire and Cleve's name is Grimoire:Heralds of the Winged Exemplar. That is because Cleve has said numerous times that he planned to make Grimoire a series and Heralds of the Winged Exemplar is the first chapter."

I wonder when chapter 3 will come out...