Most attorneys that had H1B Visas to prepare worked most of last weekend to get the files ready. The goal was to file by April 1, 2013, Monday. According to a recent update by the American Immigration Lawyers Association, the 2 Service Centers were not prepared at all for the volumes.
The California Service Center has advised AILA Liaison that it “processed and accepted mail all day” on Monday, April 1, 2013. For deliveries to the VSC, members are reporting that they are receiving confirmation of Tuesday delivery for petitions sent to the VSC (Vermont Service Center) for Monday delivery.
According to information provided by FedEx, both the CSC and the VSC experienced delivery and processing delays during the day on Monday, April 1, 2013 (are we surprised?). AILA Liaison is attempting to get further information from USCIS HQ and the service centers involved.
Visa Lawyer Blog

