I'll be starting stormwing hard mode runs with a static I just formed this sunday...

we ran once shortly after 2.1, but got hung up on Isbariya. Decided to swap out our ranger and got a sorc now, so I think we'll be better off. For the fourth phase on him, do you guys do the strat that I think is a bug, where he stops fearing and you just kill him as if it were phase 1 again? I've heard you can do this, but when we tried he kept up the fears for the rest of the fight so I'm confused.
The video I saw where he didn't fear past the first one was:
http://www.youtube.com/watch?v=DorSJ...layer_embedded
If you guys do this method, do you know exactly what seems to "bug" him to stop the fears? As it stands, my group probably won't do it this way, but I might suggest it if I can find out more information...

I hear some people say it always works for them and it's easy, and others say they try it and it fails miserably.