My Friend, As I know all Emails from SASK (Batch emails like this, not answering to inquiries) will be send on around 5:00PM CST time from them. It means they prepare Emails and set the schedule and at 5:00PM, system automatically send those emails. This means we can hope receiving that email about 5:00PM CST today or tomorrow o the day after tomorrow or...!!!
As I said before, the email, itself is not important and only in your application page inside website , it is important "Application received" change to "In process". As we know for those received email, it is still "Application Received" there. We must wait to see what will happen next days my friend.