I got confirmation from USCIS staff that they don't think that the change was retroactive since only 126 cases have been transfered to Raleigh since April 26th. I have a telephone conference planned tomorrow with the USCIS contact to discuss the issue further as I wanted to know why they don't make this change retroactive in order to ensure that older cases are adjudicated in a timely manner.
I just wrote to Representative Sue Myrick and I am going to write to Senator Elizabeth Dole about this matter. It would be very helpful if more people could join me explaining to them that we are law-abiding people with US citizen spouses willing to vote. Remember that Senator Dole is running for re-election.