Hello,
In my right side planet listing, just after the planet defected to my side, I see the planet Pippin V appearing twice, like it's two different planets. If you look at it, you'll see that productions and moral have different value for the same planet. The correct listing should be only the 1st one. I've seen it happen in my previous game but I forgot to create a specific save game. If it's the exact same bug, it will disapear after a turn change. Very minor, but still nice to fix.
The colony list under "civilization" will appear correctly, the problem is only there, in the main interface. Double-clicking on any planet brings you to the one&only Pippin V.
Here's the save:
save game Pippin V
Debug.err+Prefs.ini
