Help! My sim's adventure got canceled because she lost an important object?

It wasn't a keystone. I put back everything that she had last time she was in Egypt, and I still get the pop-up about losing important objects. It must be glitched.

I checked the adventure board and I can start a new quest, but I want to finish the quest I had before not start a completely different one. I’m going to try using master controller to give her the quest. I’ve never done that before, but read that it’s possible.