Restart your computer!
If their certificate expired you may be getting an invalid site error and you're clicking the green shield (which will block the page) instead of the red shield with an x in it which will load the page regardless. Do fetzie's thing and if it asks if you want to proceed don't click the "no (recommended)" option with the green shield, click yes.
"If the world is something you accept rather than interpret, then you're susceptible to the influence of charismatic idiots." -Neil deGrasee Tyson
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