I have a problem with the interface.
I entered a full set of orders - all my units moving. I clicked "Save". A checkmark appeared, but the "ready" button was greyed-out. So I clicked "Board" to refresh. One of my units now has a "Hold" order instead.
I believe this actually happened earlier in the game, too. I don't enter "Hold" orders in gunboat games except in very, very rare circumstances, and yet I've seen my orders go through with one unit holding. On that occasion, I figured it must be user error, but it definitely wasn't this time, and so I'm actually almost certain that it wasn't that time either.
To be honest, if I can't trust that the orders I enter are the orders that will get processed, I'm loathe to actually play a game for real on the site... Of course I'm open to some explanation that does make this "user error", but I can assure that what I said above is exactly what I did (I'm a SW developer by profession, so I understand the importance of documenting *exactly* what happened when the problem occurred).