Ever since Mozilla Firefox updated about a week ago , I haven't been able to log into one of my favorite sites. It's not a bank or anything like that. When I click into the user name there's a drop down that tells me the site is insecure. It has http instead of https. The result is that I can't log in. I've looked to see if there's a way to buy pass it, but with no luck. I can't even find a download to a previous version. Any help would be greatly appreciated.