Just started literally my very first game, was using the advanced tutorial at the time. Clicked on a bunch of stuff, tried to get everything done before ending the turn, then I finally passed and suddenly these three popped up. The bug is kinda self-explanatory, obviously they shouldn't have popped up at all. I haven't even gotten the equivalents of these achievements in my Endless Legend game and now they've unlocked for me on my very first game.

As far as I can tell there's no real way for me to try and figure out what caused it either. I can't make them pop up again since I've already gotten them. Would be nice if it can somehow get rolled back so I can get them legitimately but with the way the steam achievements work I think I'm stuck with them forever. Kinda bummed.

Screenshot:

Literally just got the game this morning.