What is up with Project X

Since Delta, I have tried to fight Project X twice. He has become almost unhittable, yet when I do hit him for 500 or 1000 hit points, he instantly heals. Most spells and effects like ice or flame do not touch him anymore. I kill the undead mechanics first but he instantly heals on all damage. After about a 15 minute fight, he still had 99k out of 99k hit points. Anyone else having this problem? Any answers would be appreciated. Thanks. Slimey on Order

Hi Slimey - there is a known issue we are pursuing in which some monsters (Project X, Daknor) are healing up to full for no apparent reason. We are investigating it and hoping to fix it as soon as possible.

Thanks for the answer. Slimey on Order