Can you tell me more about them? Can they attack you still? have you tried relogging? is it a problem that occurs more than once?
Yes they can still attack. I attacked them more then one time, can't kill them, grinder still hurt them but can't die, it is just 2-3 mobs appeared i closed those in net and drop into the trash can, but the net had a different color, and "unnamed" reference.[DOUBLEPOST=1427538300,1427130122][/DOUBLEPOST]I removed my mob farm, maybe some bug cause this between the cursed earth and the grinder, but not sure because the "Auto-spawner" mobs have the same issue.