That's a bug that I've seen happen outside of VT, so I don't think it's unique to the event. I believe Vaion tracked part of it down once so we'll continue that search, but in the mean time I can advise you to use health balancing abilities while grouped with them to restore those players (Divine Arbitration and possibly the Cleric Epic 1.5/2.0) to the realm of the standing again. For fun coding reasons, heals and spell regen do nothing when in that state, but health balancing abilities
EDIT: used to do.
I'm at work still, otherwise I'd try to help more
