Game Mechanics: Enchanter pet AI is completely fubar

[DMN]

Pet(animation) seems to randomly hit anything next to it. It's supposed to have a hate list just like a regular mob dpes and that is supposed to be the primary way it chooses who to attack, additionally and somewhat related: enchanter memblur (not mez but the pure memory wipe type spells) are supposed to work on them and currently they do not.