Hey I really don't know when the damned comic updates (sometime in the afternoon on Mondays and Thurdays) so if you get upset because you're seeing the same lame strip-don't. It'll update in a few hours, and all will be right with the world.
Oh also I know I COULD go and see what times it updates, but that takes out the mystery of the whole thing. It's much more fun to not know at all. (Like how I forgot I signed up for a forum until Justin stumbled across it.)