Latest update on my case-
1- Case was filed on 14-nov-2011 in regular processing. USCIS site show status as initial review. Case is pending since 9 months
2- we upgraded the case into PP on 23-july-2012. Still no update in status. it is still in initial review.
3- When my employer checked with uscis he came to know that case already got approved in march-12 itself and he did not receive any approval notice from uscis.
4- As per employer uscis has never sent approval notice on my case. He suggested that he will ask them for duplicate approval copy.
My questions here are-
1- How we can get duplicate approval notice. Is there any extra fees for it?
2- Is it possible that uscis forgot to send approval notice for particular case?
3- How much time it will take to get duplicate approval notice?