Entrepreneurial Trait Bug?

Hello everyone,

At first I thought it was just me/my game, but it seems to be a thing on a Sims Facebook group with ever-growing users, but they didn't want to report the bug, so... here I am!

The Entrepreneurial trait you can buy with points is preventing career promotions, but the Sims will earn a raise constantly. The promotions bar is stuck on "average" and will not move no matter what you do. The only way to get back to normal is to cheat away this trait. I did it with one of my stuck Sims, and when he went to work the next day, it went normally with no raise and his bar went up to "good."