I've been playing for a while, then just now the login menu screen somehow saw fit to lose the "Use Steam Account" checkbox. So now I cannot start up a game and pick up a knight as swiftly as I usually would. Using my normal login information states that "this account has been converted to Steam", because everyone remembers how beneficial it sounded at the time of its launch right?

The only checkbox option is to log in as a guest. Beautiful, but it won't do justice to the armor crafting I planned to do tonight ;o; .

What do now?