Troubleshoot: 4chan not looking right

  Something that has been bothering me for some time now, all the "work safe" blue image boards on 4chan are not showing up blue at all. I figure it's something with the cached stylesheet, but clearing the cache does nothing.  my problems applies only to the Firefox 3.5.4 browser. Anyone have a clue what I can do to fix it? (and I don't mean just start using Chrome or IE)

Jesus Christ!





I've found that when this happens, clicking on a new theme (Like Yotsuba, or whatever) at the bottom of the page fixes it.

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