Unlocking Grand Campaign Achievement
So I've been playing the Campaign of the Coalition as Russia, and just fulfilled the victory conditions about two years early. I got the victory cinematic and a message saying something to the effect of "You've won, pick another nation and play again," etc. However, I didn't get the achievement notification. Does anyone know whether you have to stick it out until the Late Dec. 1812 date to "officially" beat the campaign, similar to the setup in ETW? I'm itching to try the other nations, so I'd hate to waste the extra 48-49 turns waiting for the clock to tick down. Thanks.