I reported this in a bug report, but was curious if anyone else has seen it. Started a new game this morning and got the asteroid event in 2212. Sent my fleet to destroy it, and as soon as it was destroyed and the event ended both of my factions disappeared from the outliner and factions screen. I also stopped getting any of the faction bonuses to influence, so they are really gone. If anyone else has seen this, will the missing factions reform, or should I just start a new game?
Oh, I should mention that I'm playing the latest beta patch version, since that's the only one that's fixed the late game performance issues I was experiencing last week.
Oh, I should mention that I'm playing the latest beta patch version, since that's the only one that's fixed the late game performance issues I was experiencing last week.