All information on this boss fight is super-speculative. Essentially, this boss was not "really" tested [Yes, a few guilds in the EU got one attempt before it broke].
What info out there could be right, or it could be horribly wrong. This is why I passed on writing a pre-release guide for this boss. I would hate to have 90% of the info I researched change (which is likely), and be the "blame" for wipes on a boss with limited attempts.
As soon as I can identify a working strat on the boss, I will have it up.