I recall seeing this back in build 13 already, but it's apparently not yet been fixed in beta 3.4. When you're suppose to encounter the black pearl for the first time, it simply does not spawn. You'll get the message that it did, and you'll be able to continue the quest, but the ship itself doesn't show up. Only happens when using directsail for as far as i'm aware.
I've attached a savegame where i'm on my way there from barbados. The wind is good, so it should be possible to get to martinique in an hour change or two for testing.
I've attached a savegame where i'm on my way there from barbados. The wind is good, so it should be possible to get to martinique in an hour change or two for testing.