Feral Heart

Hey, so I've just redownloaded Feral Heart. I've been able to log in to the forums, and to the User Panel page with no problem, and all my characters are shown in there... But, for some reason, when I go to the Play Game tab and put in my correct password and login, the tab refreshes when I click login and nothing happens. The stuff i put in disappears and goes blank, and when I try again, the same happens. I've tried different browsers, deleting my cookies, going incognito - nothing seems to work, it won't let me login. Any help?