2) Yes, revenants can now be looted again. I realized that the small "Loot" button is now at top of the screen and can easily been overlooked. But I think it corresponds to the dissecting of dead animals so will quickly get used to it.

I cannot say anything about the other combat parts, I don't use the combat tab in the chat window and I am no power-player.

Thank you very much for your constant work to improve things!