FYI:
appears yobit withdrawal is open.  They are synced to "Wallet status: Online (3555461 blocks)" while wallet and block explorer both show 4071841 Mon May 27 22:00:26 2019.  The address supplied by yobit doesn't show in block explorer, so I am assuming they are on a different XJO chain than the main/current chain.

EDIT:
Sent a test Amount and address shows in BE, not expecting it to arrive anytime soon since its 500k blocks behind, but will update in future if it does.