and you are logged in to uplay?
I had a problem a few months ago, the game was just refusing to login to upaly, so no bunker, no stats, nothing.
Solution was to logout from uplay and login again. Unfortunatelly, the new update has no option to logout, so the only solution is to reinstall the game. Which I did it once, when new update came out.
Like someone described here on the forum, delete the game, install it again, play first 3 levels to get to the villege, then login to uplay and game should promt you to download your progress from the server...or to keep local progress (DO NOT CLICK ON LOCAL)