Visibility Problem with Rising Sun

[berto]

Hey Rising Sun players,
Noticed a problem with night scenarios in "mud" conditions.

The screen goes blank gray/white when you click on the visible hex icon. All you see is the hex you click on and the 6 surrounding hexes, the balance of all the other map hexes are gray/white. I don't see the problem in normal or soft ground conditions.

Would you please indicate a specific hex, specific scenario (the .scn file name) where this problem occurs?