@Jamleng answered this 5 posts below...
Hi there, I understand your concern but it's not possible to soft-lock yourself. It's highly likely that there's a task not completed yet and that's why the said task it not triggering. The step by step - as long as you have every other character task up to Day 65+:
- Uni Pool - Talk to both Mia & Chloe (green hair).
- Mansion Lobby - Auto triggered event.
- Uni Pool - Talk to Chloe.
If for some reason it still doesn't work, feel free to send me your save file and I'll check out what's wrong.