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Opera 33.0 for 64-bit Win 7 warns of expired certificate where other browsers don't

  • I have reason to use Opera, IE11, Firefox, Chrome and Safari on the same system. On a certain service website all browsers except opera permit access but Opera warns of an expired certificate and possible phishing. I've verified that the site is a legit business and its security has not been breached. Aside from just not using Opera to go to that website what can I do about this?

  • You can tell us what website you are seeing the problem on so we can check and see if anyone else is getting the warning.