After my I-140 was approved in Oct 2005, the approval letter said that the case is being sent to the NVC. But now, after the PD became current, my lawyer checked with them and the NVC sez that they did not have any records regarding the case. We were asked to contact customer service at Nebraska regarding this and were told that a response would be given within 45 days. Has anyone heard of anything similar before? If so, what could be the reasons for the case 'missing'? Is it due to PD not being current before? i thought the case generally goes to NVC anyway.