squid or squidguard blocking google redirections

[sa@xxxxxxxxxxxxxxxxxxxxxx]

Hi,

Cannot say if its squid rules or the squidGuard itself blocking following 
url for google.

http://www.google.com/url?sa=


I have removed www.google.com/url from my blacklist but now browser after 
trying it just stops and does nothing.

Any clue/help will be appreciated :-)

regards