Last night I ran Saruman for the first time since Update 7 went live, healing on my RK. In the past I have had good results using Do Not Fall to Winter to mitigate the group damage from the frost AE from the center Saruman. Last night it looked like it wasn't triggering at all.
I did /bug it, but wondering if anyone here has checked since U7.
You should not have been getting any results with DNF in the Saruman fight, all attacks by the center one are Light damage, despite the animations. The only thing dealing frost damage is the frost clone, so any mitigations off the center attacks come from the frost one triggering the tac mit buff.
Borken - Dwarrowdelf
Alphbork - Firefoot
Pineapplejuice - E