Be a little patient. You will receive an invoice number via email from NVC. Additionally, you will receive a Welcome Packet also from NVC that has...

Call USCIS customer service at 1-800-375-5283 for I-485 status. Have you receipt number ready before call.

The administrative closure of the underlying I-485 invalidates AP.

Yes, it is normal for USCIS to inter transfer cases among its offices.

This is a very serious concern. Speak to a qualified lawyer ASAP.

I think taking the matter to state bar does not help anyone.

In theory yes. As a practical matter, a long wait time.

By regulation you must file AR-11, you changed address. The fact new address is temporary, and girlfriend's are irrelevant.

EB-5 may not be available for investment visa based on your proposal.

Recommend you change name at naturalization. In my jurisdiction it is a beautiful ceremony in US district court presided by a federal judge. In...