I think the problem is actually that the current ship name is missing from the sell dialogue
Purchasing a ship doesn't seem to work right. I bought a "Fork" and can't figure out how to use it. I bought another one and it still doesn't seem to be in any of the menus.
Uploaded a new build today which adds a splash screen, and completes basic programming, including a Game Over screen w/ final score.
This is an early build still, so don't expect a full experience just yet!