Ladder system frozen

After the first attack the game froze and then restart the game then froze again at the ladder game.
server 3101
os ICS
Samsung galaxy s duos

[support9]

Hi mIchdrId,

We suggest you force close your application through Application Management on your phone settings and then restart the game, if it still freezes at Ladder Tournament, please pm us with your operations and gameplay actions before and after the occurance of the first "game freeze", your android OS version, application version no. etc.

this issue has been fixed at version 1.5.6