In my most recent game I made a deal where I imported Xenomass for 25 turns to build a Wonder. Built the wonder. Let the deal expire. But then it said I had -3 (that's NEGATIVE 3) Xenomass. Eventually got some Xenomass of my own, put the improvement on it, and it then changed from -3 to 0.
How to fix this bug?
How to fix this bug?