I thing google is doing block PR indication on tool bar who are using huge internet from different computer on same IP address. can you discuss on the same?
They do blacklist IPs that send them too many requests. The only solution is to get a new IP address.
If you are using any automated query software or SEOQuack that keep on requesting Google to get the paramenters, Google will shop providing the information to the network from which the automated query is send! I advice you to stop using all the automated query software and reboot your computer if possible reboot your internet router Hope it will help you
This again, Google won't even do that. Why would they even want to block PR based on IP addresses? lol. and we have had enough of this PR threads being asked over and over again. Read the rules and use the search functions as I'm quite certain that this question has been asked and ANSWERED before. lol.
Me too checked and found no issue, please empty your cache and reboot to get rid of this issue. In case it still sustain then do comment here again to find alternate solution. All the best