I had this issue with Titan when it first came up in my story quest. Eventually the stars aligned, and I got through it on a fight where the attack never landed on me, or anyone else who was having this issue, to begin with. But I almost quit the game right then because of this fight, and I dread having to do it at end game, or even to help out some of my lower level friends when they get to it.

I don't know anything about end game at this point, but if its required for me to do this fight at end game, it will be the reason I quit playing.