The version 8.50 is unstable at the moment and made a lot crashes today, that is the reason we decided make a rollback for 1 day and give Experience x3 and Skills x2 for the next 24 hours =)
The server come back at version 8.42 because is more stable then 8.50 but dont worry, when this version be more stable we will go to update again.
To get the client 8.42 you can donwload it in Downloads from Account Menu.
