New referance date 05/24/2001 for Nebraska on www.shusterman.com
...and it says:
How to Read this Report
An application or petition with a Receipt Notice date listed above should be processed within 30 days of this notice. If the receipt date on your Receipt Notice shows an earlier date and thirty days have passed since that receipt date, please send an inquiry to fax number (949) 389-3485. If you applied after the indicated date, we are not processing your case at this time.
This means that all the guys with Receipt Data before 04/23/2001 might send a fax ..