When I go to achievements in my challenge file, it lists achievements I did not get.
They were in fact from my most recent other file, which was a test / practice file for this challenge.
Repairing the game and clearing caches did not fix this.
Can I just use my notes to keep score instead of the total in the achievement menu?
(For a moment I thought I had messed up and made a new household in an existing file, instead of a new file. But no, the files are as separate as they should be, and this one is on the game.)