I don't want to cycle through all pages of the post, but the solution to this is to learn the encounter and premove. Titan is a scripted fight, and always has the same pattern. You just need to learn the pattern, see where your group members are, and visualize a safe spot, and move there when Weight is about to happen.

I have the same issue, really really bad, but I've learned to navigate through it. Think of it like Dragon Ball Z training, in the gravity room. Once the issues are fixed, you're going to be a god at getting out of stuff.