Your connection is not private
Attackers might be trying to steal your information from sf.net (for example, passwords, messages, or credit cards). NET::ERR_CERT_DATE_INVALID
Back to safety
This server could not prove that it is sf.net; its security certificate expired yesterday. This may be caused by a misconfiguration or an attacker intercepting your connection. Your computer's clock is currently set to Friday, April 7, 2017. Does that look right? If not, you should correct your system's clock and then refresh this page. Learn more.
This is odd because I have not seen this error on this page before! It happens on his and my systems. I am running the latest version of Google Chrome. Idk if that has anything to do with it, but I would like to inform those to whom it matters.
EDIT: it looks to us like the security certificate is out of date?