What is Metallica counting down to?

Strange things are afoot at MetallicaXX.com!

You go to the website and there is nothing there except a countdown clock.

If the math is accurate it will run its course on October 10th at 11am cst.

The band has already celebrated the only album with a 20th anniversary this year, which was S&M.

The movie for S&M 2 drops on October 9th in 3,000 movie theaters for just that night.

What could it be? James being done with rehab? New album? New single?