Hello sameermicheal,
Some applicants, who got their old DD’s after their new draft delivered, received their cover letter (if they had sent one) stamped acknowledging the new draft. Usually they don’t acknowledge drafts unless you contact them for an update on the same (like some Jan and Feb applicants got replies recently saying “OINP received your payment”), so there is nothing to worry.
If you had received a receipt along with your AOR although it was expired (yes, strangely, some got receipts on expired ones as well and were requested a new draft in another email from OINP), you may not get another receipt for the new draft as technically they cannot send you two receipts for one payment, in my opinion.
Regarding your application status, early December applicants are getting calls and/or additional document requests and some got emails indicating that their application is moved to decision phase. So you will be contacted in case they need more information to process your application.
If you need an update before that, you may write to them on ontarionominee@ontario.ca or ExpressEntry@ontario.ca. If you are going to call (416.327.0374) them, remember it takes many attempts to get through.
Good luck with your application