Getting a NET::ERR_CERT_AUTHORITY_INVALID
Are you talking about the website? That's weird, could you provide more info on which browser are you using? I don't have that issue on Chrome Version 59.0.3071.115 (Official Build) (64-bit).

Our corporate network auto blocked it and it was not able to verify the certificate. 馃槄
馃檶 glad it wasn't something more serious :) Thanks for pinpointing this folks 馃憤