R2 has gone insane, he gets 2 turns to my 1. When you hit him hes like a tank. Very low damage. Im not sure this is how its suppose to go. Seams more like the Mythic event and Normal R2 event have come together.
I am having the same issue. For me it's more like 3-4 R2 turns to each of my turns. He is all over the place and takes almost no damage. The rest of his team I could easily handle.