Notary didn't hand required documents for POS, so what know?

Hey everyone

So my promise of sale is coming up and my notary didn't hand in the documents requested by the bank, even tho I set her many reminders.

The owner doesn't want to extend the pos and the Bank told me that we are going to need another 2 mouths, So what now.

Am I going to lose the deposit because the Bank and the Notary are incompetent?

I had everything that was requested months ago.

Will I lose the deposit? is there anything I can do?

Thanks