My Sims' butler showed up at the restaurant, which they opened a few real time hours ago. Now, it's bedtime for Sims, so the restaurant closed. It was open for 10 hours. I tried firing the first waiter after they didn't come to work, but the second one didn't show up either. The butler was standing around, sometimes near the dining spots. However, none of the customers meals were served. Is there a problem with butlers appearing at your Sims' restaurant and therefore, canceling out the need for a waiter. It was interesting that the first chef and host whom my Sims hired came right to work and did their respective jobs for the entire 10 hours.