I am a June 2015 filer. As of Jun 20th, my case is still pending. I have traveled outside the country and returned before the date of the notice on I-751.
After reading what other members have done, I decided to do the followings,
-Submitted an inquiry. I received the notification right away,
Thank you for your request:
USCIS will review and process the request
Expect a reply by July 9, 2016
Your request ID number is SR#######3527VSC
-Contacted my senator for assistance with the case.
Specifically Senator Kirsten Gillibrand. I filled out and signed the form available online. Sent a copy of my I-751 and a copy of my greencard.
A day later, I received a response from Senator Kirsten.
Dear Mr. XXXXXXXXXXXXXXX,
I appreciate you taking the time to bring this immigration matter to my attention. I know that this matter is very important to you.
In an effort to be of assistance, I have brought the information you presented to the attention of the U.S. Citizenship and Immigration Services. I have requested a review of this matter and a written response from the agency.
As soon as I receive a response, I will contact you again.
Is there anything else that I need to do? I just want to get the answer.