I'm doing this quest 'curse of the Black Pearl' and came to the point where I spoke to Mr. Gibbs but Annamaria does not appear. In addition, crew members are all together at the same point. Try loading the rescue to see if someone can figure out the problem. Also, after I got to Tortuga, I should talk to Will Turner and then go find Mr Gibbs near the Shipyard. But it does not appear. But I have to go into the tavern and then go out to find Mr Gibbs.