TA and AppShopper take a while to update new games

SkyBurger has been out for almost 4 hours, many have bought it, and many are talking about it. I just scrolled down, and on the new games list it has SkyBurger but it has it as being released 5 minutes ago. Why does it take this long to update it? Isn't it done automatically right when a game comes out?

 

Ok, well my question was more along the lines of "shouldn't it be"