Achievements not unlocking (Yes to Ironman mode)

[Human Marine]

Is anyone else not getting achievements in ironman mode?

[Tynethyne]

Moi. When my game crashes while plaring an Ironman, it seems to corrupt the save file. After rebooting, at the loading screen there is that yellow exclamation mark that wasn't the before the crash. I am not sure if there is a way to restore the saved game. :P

[Human Marine]

But it still shows the check on mine.

[dcain3456]

Can someone PLEASE put a sticky thread on ironman achievements?

[shane_balfour]

I'm just not getting any achievements, period.

[Nehebsis]

What achievement are you going for?

http://steamcommunity.com/sharedfiles/filedetails/?id=407885914

[Human Marine]

I'm working for the roman ones, but I noticed I should have unlocked the Build an Observatory and Exalted Among Men.

[Nehebsis]

And your game still says your save is valid?

[Human Marine]

It does

[Kid Dizaster]

Similar issue here in EU4. I just joined a big coalition against teutonic order (they won the war against Poland 0_0) with over 5 people, and it didn't give me the grand coalition achievement. It's definitely ironman and the save is still valid. I'm playing as Hansa and working towards form Germany.