Here's a log of 9 wipes, from last night's attempts on Iron Qon 10 man normal:
We're consistently wiping on the first wind storm phase, and the main problem (as I see it), is that we can't come to a consensus, regarding what the problem is.
I'm asserting that people are either not popping defensive CDs on wind storm, and/or aren't successfully dodging tornadoes, before they can get out of the effect.
Other people were pointing to us carrying the arcing lightning debuff into the wind storm as a problem, and we wound up spending most of the attempts trying to dispel the debuff, prior to everyone getting sucked in.
I'd love to know what the right answer is. Is it even possible to go into wind storm, with nobody having arcing lightning? Or, if arcing lightning is inevitable, then does everyone need to pick a different direction to run out in, after we're all sucked into wind storm, so that we minimize the amount of damage we're doing to each other?
Note that we don't have a bear, nor do we have a lock, but I know those aren't necessary to get through this part. Looking at 10N parses from a couple of other guilds on my server, it looks like they just heal through the arcing lightning, but I can't tell if you're supposed to do anything special.