Sims 4 Life and Death - Angry Ghost Moodlet After Out Of Body Experience

I created a new Sim so I could try out the latest expansion and I made her a Macabre Sim who was employed in the Undertaker career. There apparently is a little mystery you have to do with the Mortician career track and I needed to become a ghost to try and solve it. I had her go into the Baleful Bog to have an Out of Body Experience and when she came back from that, she was left with becoming angry all the time. The moodlet just keeps appearing after it goes away. I'm not sure if it's a game bug or not but has anyone else been experiencing that in their game? If so, do you have a solution for it?