Medic Denied
Continually Grounded
Both of these achievements were obtainable in the past before you made changes to this dungeon (when people complained about Shadowlord being too hard).
Now both of them are unobtainable.
For Medic Drained you need to kill the boss before she heals. It is impossible. I have been there countless times, and even with stacked groups with full fabled gear to try get this. The closest I have seen it go is about 10k HP. Doesnt seem to be on a timer as if you go in there with little DPS she wont have healed in the time it would take that stacked group to kill her with ease, but she will heal later when lowish HP.
Continually Grounded, you need to be knocked down in the Undeath boss 5 times before defeating it. It seems (through testing) that these knockdowns occur at set HP intervals. Not timed at all, and you can only get 4 of them no matter how long you wait for the 5th to come.
A fix for these would be great please.