Got my letter today!
Here is my timeline:
Sent email August 24, 2016
Received confirmation letter August 27, 2016
Received final removal notice September 8, 2016
No one contacted me other than these two letters.
The letter is a bit lackluster. I was hoping for a nice certificate with signatures that would look nice in a frame. My Grandmother's notice that she received back in the 60s looks much nicer with signatures and everything.
It was easy after all.