Just got off the phone with a Tier 2 rep. He told me that on Oct 20 (yesterday) my case was still pending for the background check. Are there delays all around in regards to this? I was told the same thing back when I called in September. Does anyone know from experience how long it will take for the background check to complete and how long it takes for the case to be approved afterwards? I'm just really worried guys.

Here is my timeline:
Application received: May 30
Biometrics done: August 12
DACA/EAD expiration: Sep 8