Now that I relisted it, I can see that it was originally listed on 8/15/13. So, likely the 1 month expired on 9/15/13. I don't know the extended duration with relisting, sorry.
"Twenty years from now you will be more disappointed by the things that you didn't do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover." - Mark Twain