I think I'm missing something, but I can't see what. This is not a crash bug.
Start the 1755 scenario as the British. On the first turn, move the merchant ships from Boston to Halifax. On the turn after they arrive, load the Expeditionary Force onto the ships. Order the loaded ships to move to the ocean area off of Louisbourg. The move is denied because the ships must be moved into a water area, or a friendly port.
Unload the troops. Order the empty merchant ships to move into the ocean area off of Louisbourg. The move succeeds.
What am I missing? There are 35 points of weight in the land units, and 40 in the ships. Why does this not work? How do I invade Louisbourg with working transport ships? :-)
Thanks for any help.