I attacked an enemy world and colonized it then i stripped it to the core, it became a dead astroid. Then he colonized it again after my fleet moved on. Scren Shot at : http://steamcommunity.com/profiles/76561197991839592/screenshot/560942235868444779
Guard1an4
Doing Research Victory you get a warning siren and and message saying that the ai is half done with it where according to the information on the display they are actually at less than 10 percent.
I also encountered this bug.
For the most part i enjoy playing games with my friends and not online with random people and i don't have that many friends who play this game so i play against the ai mostly. I don't mind changes to help the online player vs player community as long as they are just minor tweaks i used to play command and conquer 3 till one patch when the did a major change to the economy specificly for the player vs player games and it ruined the game for me because me and my friends