Talk:Tutorial: How to Register/@comment-220.255.1.41-20131113100123/@comment-16916378-20131113100717

It lasts as long as there's still spots left to be filled. That completely depends on the number of spots they opened and how many people are still gunning for the lottery at this time and day.

They usually say in twitter if all the spots have been taken anyway, so be sure to check that regularly as well