Missing a Resolve does not make you get more teleported than if you don't miss it. What it does is prevent you from getting knocked over when the boss casts Eruption. It is totally fine to do this HM without Resolve, just keep eyes open and doubletap when he does Eruption.
Carrying, my friend. Carrying. And in the process a lot of blame to good players for overdps'ing.
Fixed it for you.