Been gunning for the achievement this game. Defeated one awakened empire a while back, and then took all the key worlds of the other. I've been cruising around mopping up their colonies to finalize my victory when I hit 100% war exhaustion. Pictured: my allied army sieging their last remaining planet as the forced peace counter hit zero. I was maybe another month out from total victory, but of course they forced peace immediately.
Is it still possible to get the achievement if I re-declare war after the treaty expires? If not then, as you can imaging, I will be royally pissed. I think Paradox need to tweak how "forced peace" works, because at the moment it doesn't make a whole lot of sense in situations like this. Could we at least have it so that forced peace does not trigger while there is an active planetary invasion occurring?
With regards to the achievement eligibility; I am the original leader of the non-aligned league federation. The other awakened empire was defeated by me previously, and the awakened empire has had all of their other assets conquered aside from this one planet.