Hi Rolex, no problem:
Case number: SA000007xx. Current in november bulletin;
may 21, submitted form;
august 26, first change;
september 24, second change;
october 9, bulletin;
october 23, 2NL received;
interview date, december 04.
I noticed something, when i submitted the form at first time, the confirmation page said this:
"Your Immigrant Visa and Alien Registration Application (DS-260) was sent to the Kentucky Consular Center (KCC)
for review."
And when i submitted second time (first change in august) the confirmation page said this:
"Your Immigrant Visa and Alien Registration Application form (Form DS-260) has been automatically forwarded to
your interview location."
So, when i submitted the second time in august 26, i think the form was already processed and was on interview location.
I hope this information will be useful.
Greetings!