User blog comment:Cask Of Armadillo/Modern Slavlang Challenge -- Official Announcement/@comment-24239399-20160111213252/@comment-24239399-20160111224137

Asch says on his page that the deadline is Feb 14th. If that gets postponed again (I personally hope it doesn't), I'd be OK with still having this start around the 14th, since making everyone wait again for this wouldn't be cool even to prevent overlapping challenges.