safe web problem,

 

ok, so i have a problem with safe web. everytime i'm trying to enter into one of the web sites i use for years, it says that "suspicious web page blocked."

yet, when i check that page, it says that all is clear with it. i can't get rid of that problem and i can't find how to turn it off.

i use a brand new HP computer, with Norton trial version. this is the only antivirus that is and was installed on that computer, since the computer is like 2 weeks old.

Running Windows 7.

Please, HELP!!!!