It needs to be changed. Especially considering the healers changing. Right now unless you have a WHM or extremly competent healers in your group LD is ok. But lets say they dont change it and you get paired up with a SCH and SAG. Unless SAG gets a move like Benediction which I highly doubt, then you are at the mercy of the healers to choose if you kill yourself or not.

LD is the only tank invuln where you have to have a Macro to tell your healers you are about to die. Sadly I doubt they will change it. DRK got a rework for SHB, if they arent going to fix it in the rework, I doubt they would fix it later.