On the 3rd boss in Castrum (Giant magitek collosus thing) at about 20% into it's hp last night, it went super defensive, every ones DMG only doing between 2-3dmg per skill.

First time it's happened out of countless times, minor bug but can be annoying/time wasting.

Same happened on titan, once. Out of nearly 90 fights with titan, I've only experienced it once where he goes super defensive and all attacks just go to 1-6dmg.

Anyone else had this happen?