SL Safari Font Issue

[RainCityMacFan]

I just did a clean install of snow leopard yet now every web text I see is in bold... Does anyone else have the same issue? Is there a fix?

 

[Heb1228]

Open Font Book and run some of the diagnostic tests.

Under File: Validate Fonts
Under Edit: Resolve Duplicates

See if that yields any clue as to what the problem might be.

 

[RainCityMacFan]

Open Font Book and run some of the diagnostic tests.

Under File: Validate Fonts
Under Edit: Resolve Duplicates

See if that yields any clue as to what the problem might be.

The fonts that Safari use are validated and the option to resolve duplicates is grayed out.

Is there any way for me to just reinstall the fonts instead of doing another full install of SL?