Destroyed Civilizations continue to exist
Zero pop/planets, yet ships, starbases, yards, and diplomacy continue
Why is it some times (not always), when a civilization is wiped out (zero colonies, zero population), their ships, starbases, shipyards (which continue to build ships), asteroids, still exist and they still continue showing up in the diplomacy tab?
Furthermore, notifications still pop up indicating that a dead civilization is changing their government (even civilizations that really are dead and have been for many dozens of turns).
I have two save files, one from version 4.0 and another from 4.0.1
https://www.dropbox.com/s/wjzpycp167fd7cz/Iridium%20why%20are%20Yor%20Still%20Alive.GC3Crusade?dl=0
p.s. I have verified/validated files via steam before playing each game.