When I went to a game, I was able to view comments, but the top bar shows me as logged out. Even when I try to log in through the bar or login page, the bar still shows me as not logged in. Here's a screenshot with the login page (which I tried before creating the screenshot):
Why would the bar be glitched but I'm still able to post (if this thread shows up) and comment?
I logged in at least two hours ago and I experienced the login error. I was confused that I was logged out in the first place because I never log out, so when I had to log in twice I knew something was up.
Also, keep in mind this thread was made over 5 hours ago, so people have been getting hit with it for at least that long.
Your saved games are either stored onto your own computer or online on the ArmorGames server, so you wouldn't (normally) loose any of them whenever a login issue comes up...