Advance Parole

Hi Guys, i just recently applied for my advance parole since i didn't apply for it when i applied for ead and i have my ead already plus i figured i would apply now just incase uscis furlough happens in august and things get backed up. I sent my paperwork for advance parole on july 3rd 2020. Uscis received it on july 7th according to usps and it was signed by r. Mercardo at lockbox office in Chicago. I attached the notification form so uscis would text and email me when they receive my package and accept it but they didn't. Today July 21st 2020, 2 letters randomly showed up in my mailbox. The first letter was my i-797c noa receipt acknowledging that uscis received my advance parole application and they are processing it with a priority date of 07/07/2020. My receipt number starts with ioe instead of msc like my ead, i485 or i130 and uscis created an online account for me which is different from the "check my case" account. The 2nd letter was a notice from uscis saying they are going to reuse my biometrics and that i don't need to appear for new biometrics anywhere. I knew they were going to reuse my biometrics since my ead was approved on may 27 2020. Just wanted to post an update just incase anyone sent advance parole application and haven't received the usual text or email even if you attached the notification form; i guess they aren't notifying anyone now.