Ok. Was having the same issue as above. Doing Naturopath career to Apothe-curist branch.. Had Entreprenurial Trait. Got to "Apothe-curist (7) Elixir Specialist +12" [pre pic attached] job title. Tried a work from home day to see if that was the issue (thinking of the [LD] career ladder as that was my last completed) with no improvement, only another raise. Semi-confused because according to this , Elixir Specialist should be level 8 of the career tree. Anyways, used testingcheats true and traits.remove_trait trait_Entrepreneurial to remove the entrepreneurial trait. Next time the yellow tick appeared to promote (two workdays later), I promoted! Now "Apothe-curist (8) Phytotherapist" [post pic attached] (again, confused as my title does not match the career guide). Also added picture of my traits after removing only the Entrepreneurial Trait [traits pic attached].
POTENTIAL FIX FOR ISSUE: Use in game trait-altering mechanics or testingcheats true and traits.remove_trait trait_Entrepreneurial (or your mod of choice if comfy) to remove the entrepreneurial trait.
PC. No mods or cc currently or ever in this save. Started save after [LD]. PC: 1.116.232.1030. Unknown if occurring on PC: 1.116.223.1030, guessing it was based on my promotions. All expansions, game, and stuff packs. kits ([SBCK][RLRCK][CKCK][SNK][RRK][CBK][PEK][GGK][MLK][PSK][BNK][GRK][BTK][GHK][BCK][SCK][ECK][PPK][DLK][FFK][DTMK][BRK][ILK][IAK][CKK][BDK][TFK][CSK][FSK][MCK][LCK]).