A few bugs from my last playthrough: I had the free XP per turn from Standing Army civic stop twice and restart once. I don't know what could cause it. I never changed civics out of Standing Army. I had the free clean power from the Unlimited Power event turn off after many turns. It was quite unusual, and I don't know what could cause that either. There is nothing in the Python code that would turn it off. I received the Alternative Energy quest, completed it, and took the +5 production from Factories reward. After the quest was completed, I built Three Gorges Dam. I got the quest fail message (controlling 3 Gorges is a fail condition for the quest) but I didn't lose the bonus. I shouldn't have even received the failure message.