Also much problems with the Battle for Claw Island instance including; Could not target the Dead Ship, how can you kill something you cannot target. The Trebuchet when centered on the Dead Ship gave me the ‘You cannot fire the weapon in this direction" error message abt 50% of attempted shots, and when was able to shoot, never could hit it because could’nt target it in the first place! I finally swam to the Dead Ship as above post did and killed it with a spear gun. (Thanks Saarkhastick)
This was the only storyline instance Ive had problems with, but was so frustrating I considered quitting the game. Very poor workmanship GW2, far less than what I would expect from an otherwise very good game.