Savy - the sunset reference is to the requirement that your greencard application be approved before Septemeber 30 - that is, Sept. 30 = the "sunset" on your chance to be approved in DV-2008. If your name check has not cleared by then, your chance is lost. So the concern with the name check holdup is that it won't allow sufficient time for interview and approval, or even just approval (assuming uoru interview had already been done). Because of this, USCIS apparently apply for expidition of any outstanding name check in around July, so there is time for approval (see, for example Jungu from last year on this forum). The biggest problem is for those with high numbers whose name checks only start in August or September and then get held up - these are less likely to get approved.
Hope this helps.
Thanks Stressedstudent for the information. It helps to know that it won't be stuck in name check forever.
At this point, I have no idea why my interview letter hasn't come yet. Hopefully will hear from USCIS soon regarding interview. Calling 1-800 number doesn't help much. They just say their processing time is 6 months for I485. So don't know what to do next.
10/1/07 - USPS AOS package to Chicago
10/3/07 - Delivered AOS package
10/10/07 - Check cashed
10/13/07 - NOA Received (Dated Oct 10th)
10/17/07 - Biometrics Letter - Appointment 11/02
10/24/07 - Biometrics done
10/24/07 - EAD card proceesing started
11/2/07 - EAD card approved
11/8/07 - Received EAD card in mail
- Waiting for Interview call