most of the coins r lying there @1 satoshi
Yobit can be a liability in such situations.
They are known to delay hard forks, even ask for extra money just to update.
Lets just hope it does not stay on the wrong chain too long. If people start buying at satoshi prices and then can't withdraw they will be furious both with yobit and esp (even if its not esp's fault)
Yobit's wallet with regard to ESP wallet are currently working and are online. Are you saying that they are on a different chain?
Note: Yobit's ESP wallet is working fine, just tested it a while ago.