No Prestige awarded, no tonnage recorded

[Konnrade]

I was having a rather fruitful patrol, sank several C2's, a few Coastal Merchants, and a T2 (I encountered a number of lone merchants, and made two successful attacks on a convoy).

I figured I should, after my second successful attack on the convoy, save my game. In case I had an "oops!" moment and lost all of that hard-earned prestige.

Well, I did so, and kept playing. I get back to St. Lorient to the wonderful discovery that the game thinks I sank zero ships and deserve zero prestige. My captain's log has all the lovely tonnage (as well as two airplanes) right there in bold letters. The game could care less, however, and I am on record as having sunk zero tonnage.

After the number of patches allready released, I was pissed off enough when I resumed playing the game to find that the crew fatigue $^%up had been ignored, but now this glitch... that's just too far, I'm royally pissed.

Does anyone know of a solution?