I've completely finished the "Endless Space" Badge, but the "Endless Space Pro" badge hasn't unlocked for me. I've got 82/93 of the Endless Space 1 achievements, including the first one "Checkmate" already.

Just synced my Steam account again, and got a bunch of the "Endless Space 2 Pro" unlocks. But something didn't work on ES1.

Thanks, we will look into that :)

Seems to be working now.

This is happening to me too. I have half the achievements but they don't show up for my badges. This is probably happening for other badges I'm not aware of too.