The guy who has started the thread has himself published his game 16 days ago, and talking about removing games who don't follow the theme.
Just be a little sensible, following a theme is not something black or white. Every person has his own perspective to theme. Its upon to him how he interprets the theme. Game jam are known to have creative freedom.
Second, the jam started 9 days ago. And none of the entries published after the jam have made content which is not possible in 9 days.
And regarding publishing games which have already been published to play store, let the hosts find it out. And leave the participants to make their games according to their interpretation of the theme.