Blockchain has moved, more to come.
Would this affect the coins kept in Yobit wallet?
No. Yobit wallet is just like any other wallet, fundamentally. It sits there connected to the nodes and when a new block is found, the wallet syncs. This is what Yobit refers to as online.
Oh thanks for the clarification. I am not very familiar with the terminology so I thought it was something else. It just means a new block has been found I guess? I was thinking whether I needed to move my coins from Yobit wallet to another wallet.