So i am currently at Beluga Bay, and I was doing Pirate Battle II. I defeated 18 Vileshark Vanguards, and I checked out the two areas that Rothy wanted me to check out. But when I went to go turn in the quest, nothing happens. It wont let me complete the quest no matter how many times i click "complete". Ive tried dropping the quest and doing it all over, loggin out then back in, but nothing works. It is a main story quest too i think, so i cant go on in the story. Any help or ideas please?