Dear Ganbag, in addition to the above, I would also like to inform you that your notice period will be completed on 7th Nov 2012, and you should be relieved on 8th Nov. You've stayed for 3 months, and another 3 days should really not matter. Moreover, I'm at a loss to understand how you calculated the 5th Nov... Never mind.
If you do not have any due dates for your new employment, please do not bother for another 3 days. If you want to be relieved immediately, request it from your HR and your HOD, and I suppose they would not mind releasing you earlier and would not bother about another 3 days.
This cannot be called a delay... :unsure:
Regards, Bharghavi