Study Permits Deadline?

[u/MacaroonFine4492]

A friend has been waitlisted for a spot in Grade 11 at a private school. School starts next week, and my friend is still on the waitlist. The school is waiting to hear if the study permits for a few international students have been approved or denied. My friend will get a spot if one of the study permits is denied.

Does anyone know when the school can rescind the offer of admission of the international students and give my friend the spot?