Adjustment of Status - I-485

I've been posting on this forum for a few months following other applicant's updates. I wanted to see if anyone can post their timeline regarding Lawrence, MA office. Most of the MA folks here have their biometrics/interview at Boston branch and I'm yet to come across anyone who is dealing with Lawrence office.
-My PD is July 23, 2015
-EAD approved on Oct 6, 2015
My i485 status has been stuck on 'fingerprint fee was received' and hasn't even changed to 'scheduling interview' update.
Online service request gave me a response where they said 'Due to work load factors not related to your case, we anticipate a delay'
Subsequent level 2 CS rep had the same answer and said they weren't any updates. In the interim, I'm seeing many folks with PD in late 2015 having their interview scheduled. But all of them in this forum have Boston as their office. My lawyer has no answer to my questions and has pretty much told me to wait and nothing else can be done. So I was wondering if anyone else from Lawrence has similar timeline as I do. I'm concerned if my process has been stuck because of FBI name check process. At this rate, I don't see my interview being scheduled for next few months. So any stories from your end regarding Lawrence would be appreciated!