I did some troubelshooting and the trade ship thing has nothing to do with it. I just had a colony ship going to a planet that someone else settled.
But the bug still exists. When I click turn it moves my ships and then just hangs there and does not allow the turn to move back to me. It would be awsome if stardock could fix the save game for me so I can finish the game.
I have tried to exit out of the game and go back in and reload the save game and still have the same issue.