The Colossus, as it is supposed to, did not go obsolete with Astronomy for some reason.
Well I'm not complaining; in my last game, I still got all the bonuses from the Colossus and was doing fine financially thanks to that, even when I was making mech. infantry, but it sure creates a balance issue.
It happened when I traded the Astronomy tech and passed the turn far too quickly. I didn't research it. I received it together with some other tech and some
, for a single tech.
I tried to recreate the same thing with the Great Library. I traded in Scientific Method, but the wonder did go obsolete as expected, unlike the Colossus on Astronomy.
Can anyone try to recreate the bug?
EDIT: When I loaded a savegame, the problem was gone for some reason. Weird.
Thanks.
Well I'm not complaining; in my last game, I still got all the bonuses from the Colossus and was doing fine financially thanks to that, even when I was making mech. infantry, but it sure creates a balance issue.
It happened when I traded the Astronomy tech and passed the turn far too quickly. I didn't research it. I received it together with some other tech and some

I tried to recreate the same thing with the Great Library. I traded in Scientific Method, but the wonder did go obsolete as expected, unlike the Colossus on Astronomy.
Can anyone try to recreate the bug?
EDIT: When I loaded a savegame, the problem was gone for some reason. Weird.
Thanks.