Hi,
Not sure if this has been reported yet, but I seem to have run into a bug while playing one of the campaign missions in GCII: Dread Lords. After I had run a deficit (money turned negative and red), I adjusted my spending to a positive cash flow BUT after ending my turn multiple times, the cash amount visually stays negative and never changes. The production of my ships and planetary improvements, however, continued to grow and the percentage meters continue to change. This bug also seemed to affect the research screen: everything shows up as "NEVER" but will still continue to grow (my finances screen shows positive cash flow).
I was able to workaround the bug by getting my survey ship to find an asteroid to find something that would put my GUI cash amount into the positive or by trading with another civilization for cash.
The biggest issue this bug causes is the fact that I can't immediately purchase a ship (the time to completion stays as "NEVER")

Not sure if this bug comes up in a normal skirmish game (have yet to test).