Hello all fellow May filers!
Here's my status so far.
USPS Mail Sent : 05/24/2021
USCIS Received: 05/26/2021(Arizona Lockbox )
Credit Card Charged: 06/03/2021
Receipt number Received via text: 06/04/2021
USCIS case status: showing case Received on 05/26/2021
NOA received in the mail with 18 month extension: 06/07/2021
WAC receipt number assigned
Keep us posted with your immigration journey.