I was approved on October 28th. Here at visajourney my estimate was up to October 26th and then it was updated to many days later and then it was updated again to have no date and that was when my approval arrived. My fiancé paid for trackmyvisanow and there he got my estimate completely right: It was expected to happen from September 26th to November 1st. Now I'm waiting for the case to be sent to DOS. Good luck!!