Achievement after update

[Dunkus]

Hello, I made a update yesterday and I gave a notification on steam that I made a Challange Mastery achievement. I did only one challange honestly and did not start the others. Can I  rewind it or something? Here is screen: https://imgur.com/a/ezFCu8M

[atomic]

Similar problem here. I've lost my Darkwalker feat. Instead I have badges for all chellenges, expect When the dead sleep and the 2 DW badges. But the badges I've earned were the 4 x 4DON, 2xWE and 2xDW-badges. Is there anyway to return it to the way it was before?

[hasancroissant]

same here! I didn't lose my Darkwalker feats and badge but got the achievement on Steam