Click on this bug's URL and look at the component's list. At the very top will be "*.mozilla.org", while at the very bottom will be some localization components; these shouldn't be there. Now go to the products list and manually reselect all of the prefilled products: Core, Firefox, NSPR, NSS, and Toolkit. The components list will now be set properly. I get the same results with both the Firefox nightly build and with the Konqueror browser that comes with KDE 3.5.6
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