I personally am as clueless as anyone else about that - I heard SE threatened with it (Not just Odin, but Bahamut as well), but when doing research in some old forums, I couldn't find any evidence that it did in fact happen.
They did do server merges one year later (2010) however.
That said: I kept the statement vague on purpose. If no split did happen, people would take it as joke on Zantetsuken. If one did happen, someone would be like #triggered and rant about it. Or so was the plan...
