For all the Adsense publishers who noticed a significant drop in finalized earnings when compared to estimated earnings over the weekend, there is some good news. Google has now added this to their Known Issues page, http://www.google.com/adsense/support/as/bin/answer.py?answer=1067521 and are in the process of fixing it. I hope they fix this before Nov 15 so that the payment that will be sent out later this month will have the full earnings.
Nothing to worry since its a common problem and would be fixed soon and everyone is going to get their money.
Yes, all the members of thread google really great. I got all my money back today wowwww.... They decrease 10% in my finalize earning but when I see today morning it's all money back and just decrease few cents..... Thanks google... And thanks Digital_shubhi for give all us support
Now my october's earnings are 99% from estimated earnings (previously it was just 24%). It is very good. I am very happy, that Google has fixed this significant discrepancy between estimated and finalized earnings. I am happy to continue to work with Google Adsense.