I have the items for the fighter of the dayman achievement in my wardrobe, but I haven't gotten it. Are the wardrobe achievements currently broken because of the transition to new subeta?

I think they still work, but to trigger pretty much any achievement that requires specific items to be in your wardrobe/fed to a pet/etc. you need to click on the Show Required Items button on the achievements page, and then it should trigger on the next page you visit

Thank you! That worked c: