Adjustment of Status - I-485

Posted here before but here's my updated timeline with some interview details:

Here's my and my husband's timeline so far:

July 29, 2016: Package delivered to Chicago lockbox
August 15: Receipts received in the mail
August 23: Biometrics notice received in the mail (starting with "MSC")
Sept 2: Biometrics appointment
(up to this point, unable to track any of the receipts online--receive an error message)
Sept 12: Finally able to track the I-485 receipt online. Says that they are ready to schedule for interview
May 5: Scheduled for interview
June 10: interview at Federal Plaza

The interview itself lasted about 45 minutes, and our attorney said the officer definitely asked us a lot of questions. it's been a year since we filed the application and we've moved a lot since then for personal reasons. Unfortunately, a lot of the officer's initial questions asked us about each other's addresses, some of them before we started dating. As such, my husband and I couldn't recall exact address details. Unfortunately, we then started getting anxious. But we have a ton of evidence of our relationship. We own a property together, have joint bank accounts, have a puppy, my husband has flown over to meet my family mutilple times etc and we had photos to show that. She then moved on to asking us the security questions. Our attorney asked at the end of the the interview whether the officer had any issues at the moment and she said no. Our attorney seems to think it went fine but my husband and I are anxious. Should we have heard something from them by now if it got approved? Our online status continues to have the "scheduled fo interview" page and we've seen other couples get approved on the same day. Anyone else had their interview at federal plaza?