I already filled the fossil exhibit but the quest still doesn't change, if I dig up a fossil and have it assessed to Missy it says that I already donated it. I hope it can be fixed
You must have completed all the fossils, if you have completed it she will inform you to go on a specific day which I think are Saturday evenings.
Didn't work, I've been playing but she didn't informed me
Either way, you haven't completed the gallery, I even suggest you look at it to see if there's any empty space, or it's a bug.
