Oh, yes, i totally forgot about that "wallet in maintenance" issue at Yobit. As I said in the past i had opened ticket on 21st July 2016. After waiting for their whatsoever response (i sent them additional approx. 8 messages) they just closed my ticket with no response at all or any kind of solution. And after that I have stopped asking. Felt like talking to myself. Everytime i trade there i first check if their wallet is in good condition and even then it feels like i will bump into some kind of trouble.
Never feel secure at their site. And feels like they will just disappear someday. 
Yep, I agree. I fully expect Yobit to pull a Cryptsy one day. I prefer Cryptopia myself but Yobit does a lot more volume. Kinda lame we are technically listed at Yobit but in reality locked out of the market because no one has been able to deposit or withdrawal any coins for ages.
Sigh, to be honest, right now I am wishing I had just dumped all my coins during that last pump on Bittrex. It was clearly just one guy pumping it, completely unnatural and out of the blue, but it was preceded by weeks of steady accumulation and a relatively stable price. Thought that pump was only the first wave, had my hopes up

I guess I'll just keep staking. I hope you are right and GP ends up thriving this year. Time will tell, but this delisting stings bad.