If you haven't done it already, go to this address:
Be sure to be logged in and then check the bottom of the page. Next to text "Yes, I want to participate in LT37 and will not become an idler. " There is a button with a text "confirm". If you plan to play LT37 click that button and check that the marker next to your nick will turn green. If there is a problem with this you can reply to this thread or send me a message through the forum.
And yeah, the test game has been restarted.