Great, is it just yobit to go now? Their wallet is reported to be offline - block height there is 892449 - dont have access to my wallet so can't see if they are on the new chain or still on the old one...
I suspect that means they're still on the old wallet version and on the old chain. That's the current height on the old version and that chain is now very slow. That block was generated over an hour ago. The previous block was around 3 hours before that one.