We were away from home when I started getting the same message. When I got it at home I thought I’d better report it here. I’m glad to know I’m not the only one.
Everyone will have the same issue until it is renewed. No need for any more "me too". It is not a security risk. It's just an arbitrary date. The message will go away once it's renewed.
Please disperse...nothing to see here... move along now...
Yesterday I kept getting a goodluckdog thing that kept taking me to a different page. I reported it to Webmaster Corey. Last nite I started getting the 'expired security certificate' which I also reported to him. This morning everything seems to be back to normal.