This mod has some capability issues.
1: It causes the HK droid on Peragus to be called HK Assassin Droid and it has a rifle. It breaks the game because you cannot converse with it.
2: It causes all of the random run ins with the 3 HK squad to break as they will not attack.
I run a ton of mods, so I'm not sure which one it crosses its wires with, but removing this mod fixes it.