Solved more achievements not unlocked [Xbox]

[b314ck]

I made a new game and I killed all the monsters from the adventurers guild poster and they didn't give me the achievement

 

[Pathoschild]

That should be fixed in the upcoming Stardew Valley 1.6.9. When loading a save, it'll now recheck most achievements and unlock any that weren't set correctly the first time. Thanks for reporting it!