AI built a ship along the edge of a tile with a pirate ship, user cannot remove their ship from the pirate tile.
The pirate ship logic has been implemented backwards.
In the screenshot http://i.imgur.com/SC8Ojcd.png, during Hildegard's turn, the blue AI was able to build a ship vertically downward despite this edge being the right edge of the tile the pirate ship was located on. Hildegard then proceeded to build a settlement on the 6-Grain tile.
Moreoever, when the current turn rotated to myself, the human player, I was not able to remove the red ship pointing South East toward the 6-Grain tile.
Please fix. Thanks
@thomastan Thanks for the report. We will look into it.