campaign bug: gibberish text, vanishing fleets.

Hi I recently purchased campaign to go with my well thumbed GSB from steam. While playing the campaign the cash and income spouted some Alien gibberish (i.e.a bug). After completing a defensive battle, they cleared, but to zero cash.

More importantly, my triumphant fleet, and a defensive one on a different planet, both vanished in to the space lanes, never to be seen again.

I am running full 1.56 on windows vista.

love the game by the way Cliff.

P.S. is there anyway to have multiple saves in campaign? If that’s possible, I could go back to before the bug appeared.