I've been working on leveling up different skills for the achievements and i just got the "Tinkering" achievement instead of the "Smithing" achievement.
had the same bug happening to me too. even more so: got killed by dredmor what did i get? "My Humps" (while i did not get that one for getting killed by a thrusty.
small summary: maxing out Smithing gave me the Tinkering Achievement getting killed by a thrusty gave me NO achievement getting killed by dredmor gave me the achievement i should have got for getting killed by a Thrusty
