More or less the same problem over here. I seem to have trouble with both "Lucky 7's" and "Decryptologist" achievements, requirements for both have been met, but no progress can be seen on the achievement bar itself. For example I have over 900 grimore score, "Lucky 7s" achievement requires atleast 777 grimore score for it to be unlocked. Edit: both achievements have unlocked today, they never popped up, just noticed when I checked my achievement list right now. I had a similar problem with "Change of heart" & "Use of weapons", this two unlocked a day after I obtained them. They popped up when I started the game the following day