After i defeat or capture the frigate at greenford in order to get the idol (quest: get details form the governor), i won´t be able to sail away to another island, because i cannot acces the map anymore at this point. The map icon simply doesn't appear in the menu! i can sail to other parts of the island and get on land but when i get back on the ship, still no access to the map. I tried everything. Using older savegames turned out the same. Attacking the ford doesn't work since the ford seems invincible. Is there anyone that can give me a clue? I really enjoy the game but all these bugs makes it really crappy.

Go to the lighthouse,u will find there daniella