Sims created via story mode job/traits missing

I've created Sims using the story mode to give them specific jobs & traits but when I go play them their jobs & traits are missing. I've exited the game & restarted it but they are still gone. I usually create them & then finish building their homes, is that what is causing this issue? It's happened several times to me & is very frustrating. I do not use any mods but I do have CC. Any help is appreciated. Thanks!