I expect everybody is going to get this warning. Something about the site not having their security certificate up to date. I would hope that it is something that is easy to fix.
I deleted cookies, reset the time zone (turned it off then on) and re-signed on. Seemed to work but then the feds busted down my door and took my grandmother and now the cats pregnant.
Sorry folks. A minor configuration issue that I was assured had been dealt with had not actually been dealt with. It has now and you should no longer see those messages.
FYI, the connections were perfectly safe...just using our expired certificate instead of the renewed one.