THUD got hacked and is now disabled? Source: i have read it on their forums - there is only 1 thread available there at the moment.
It will be interesting to see how the LB competitions progress now till the end of the season :).
Or if the players find a new "pizza" .
EDIT: Actually it's their forums that got hacked and were completely deleted (no threads, manuals, tips, nothing, empty forum), but apparentely the owner and creator of the program decided to shut down the whole project and set the program to an impossible high version number, thus disabling it remotely.