Interview was moved to a different district, although I didn't move out of district
Here is my short story. Me and my wife applied in March, 2016. We were scheduled for interview in SF district for August, 4. Few weeks before the interview we submitted address change request and later got our confirmation letters. The new physical address is the same city and the mailing address is the different district. Everything remain same for my wife but something wrong happened to my case. It was cancelled and in few days scheduled again for August 30 but in the _different district_ - the Santa Clara district where my mailing address is in.
Rajiv Khanna and his office associates helped in all aspects of my green card applications and made it as smooth as possible. They are very well talented and experienced to handle any kind of case. My special thanks to Rajiv, Suman Leila, and Diane who very always there to help and answer all the questions at any time.