Worked for me on Android
I started my save right before the new update
I talked to her after class. Shes always right outside the class. Is there a different place I'm supposed to talk to her?
I think I found a bug with the new update it says talk with Charlotte in the tasks but nothing is happening when I talk to her in the hallway. I tried doing it on different days but it's the same thing every time.
I'm on Android btw