Same here. LUD is still 9/30/2005 even after FP in October.
I140 approved in October 2005. By the way, I did my Biometrics without the FP notice because I misunderstood the I-485 receipt notice. After that, I did not get any update, nor did I receive FP notice. A little bit worry about my case. Called USCIS, but did not get any response yet.