Hey, I also have the problem, that minions (that should be dead) get permanent pets. But even more anoying is, that now, after the bug, everywhere spreaded through the world, are more of those minions. you can't controle them, but they agro anything and you can't get out of fight, which is realy frustrating and actually ruins my gameplay experience, since everywhere I go, I have no choice if I want to attack. Also they bug many other mobs, since they can't realy be killed. Once, there were 4 or 5 Trolls, hitting against a Phantom that couldn't die. Played for 30 hours now, but this bug drives me crazy.