I don't understand it! I was ready to battle the Rat Pack in the Ancient Tunnels, but they just won't do battle with us Pirates! I think it's a bug that needs to be fixed pronto! Can you please fix this problem? How am I to battle the Rat Pack if they're not able to fight??
We're still taking a look at this quest, but I have heard reports that switching realms may help the situation in the mean time (you may have to switch realms a few times). Sorry for the inconvenience.