Well based on the last couple of days it looks, to me, as if something changed for NBs in the 1.0.7 patch.
It looks like the abilities for mobs with NB abilities have been fixed while the player ones still do not work.
This is based on for the first time in the game being on the receiving end of surprise attacks, invisibility & teleporting strikes from mobs where I had never actually had this happen before.
Do ZOS have so much hate for NB players that they are now going to taunt us with a message of 'Look guys, this is how much damage you could be doing if your abilities worked like our NPCs do?'
GM - Malazan
Raid Leader - Hungry Wolves
Legio Mortuum