Firefox trouble - anyone else?
Anyone else had Firefox refusing to connect to the main page, citing a broken certificate?
I had that earlier today.
Eventually I realised that I had some other tabs open onto the site, and they were still working. From one of those I was able to open the main page again. Now it's working normally, and I can open it from just www.opengameart.org.
Yes, I was unable to open opengameart from all browsers today because of certificate error. But after some time the error gone. Moreover, I was unable to visit the site using free proxy surf services, they were unable to connect too.
Same for me in Microsoft Edge. The site was probobaly just down for matainence.