Can we reset movements? (Or likely lose because of a bug.)

Having nicely prepared in the previous turn, I took an overwhelming army by transports to the shore and attacked the enemy's capital with them, then moved the transports away. Refresh, and what do i see? My army is on the F'n transports having moved away!!!! And i can't do anything, my chances are F'd. (There was a river crossing with the army involved as well, probably that could be the problem?)

Is there a way to somehow refresh my moves or to do anything against it?

Nevermind, i'm out anyway. There's so much potential in this game but nothing happens around it...