sgsnathan
I think our timelines are pretty close and if am not mistaken your case is being handled by VSC. So Keep in touch and keep me posted about your i-751 progress.
I will keep updating mine as soon as info is available.
You are right. Though I had sent my documents to Mesquite, TX, the check receipt/NOA 1/extension was mailed from Saint Albans, VT. But I already knew that it was forwarded to VT from the check image from my bank's online account. I will keep you posted on what happens next.
Apparently all the I-751 forms are being forwarded to either VSC or CSC. Not sure why they wouldn't update the instruction form accordingly. I guess that is too much to expect from USCIS