As written we did put it off to a collective off day on Tuesday, but looking at the actual numbers and amount of procs while in there on Wednesday we all noticed lower numbers for both DPS and heals.
once thing I have been considering is if they have fixed a bug there, since I could cast an inntervate with 35% crit and in 90+% of the casts I had it crit either right off the bat, in the middle of the cast or when the spell hit, I was putting it down to the 3 seperate times it might pop up.
And we use the "Running about like headless chickens" tactics and also noticed people getting swiped while in the rear 90 degrees of his arc.
/Yks