at about 9:30 pm game time on 7/30 in world power of shiva 33. i had picked my stakes out for the arena , it was 100 gems, i was not attacked and it changed over to 12,??? coins. when it was time to collect the stake when i clicked the arena tab i seen it switch as soon as the room came up.my game name is mutt420. i am on a pc running win. 7 home