WTF? Facebook issues...

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So I'm out of ideas on this one. Facebook will suddenly not load for me, at all. It loads for the missus on her laptop, though only in FF and not IE. Won't load for me in FF, IE or Chrome. Cleared everything, including SSL slate, haven't changed my DNS settings recently. Stumped. Anyone else having similar problems?

 

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Nevermind. Apparently it doesn't work unless it's httpS. Nice of them to inform us this was going to happen.