You could try having her quit her job. Then take the career again. Let her work a day and see if she gets paid. If so, then use the mailbox cheat to put her back at her previous level in the career. If she doesn't get paid, not sure what could be causing that if the above doesn't work. If she doesn't get paid on the first day, you could have her quit and try another career to see if it's just the acting one. Would narrow it down.