This particular issue is a yobit issue, the code was changed in such a way that the old 1.0.8 wallet and the newer 2.2.1 wallet are NOT compatible in any way. Yobit has refused to answer dozens of support tickets from myself and from community members about this exact issue. I realize this is not what your looking to hear... but until yobit decides to play ball there is nothing you or I can do about the situation.

As for an update on the progress with the new wallet, I am currently interviewing 8 different developers to help speed up finalizing the multi-algo code. At this point  there is one developer far in the lead and I am waiting on one final response from them before giving them the green light to begin work.

For the pool, I will be working on it sparingly over the next week and will hopefully have it back up very soon,

Explanation for the delay:
I was using "localbitcoins.com" during the recent up and down swing of BTC. My goal was to trade up enough BTC for a good exchange listing on release. However, I was the victim of multiple chargebacks (paypal) and multiple interac "chargebacks". These unscrupulous users caused both of my bank accounts and paypal accounts to have large losses. I have since cleared up most of these issues, learned my lesson, and finally have time to get back to work for the community

If you read the post from the beggining you will notice that few months ago there was a hardfork to make an improvement in the wallet but Yobit continues in the old blockchain despite of the warnings of the dev.
You have sent coins from V.1.0 (Yobit) of girlstoken to V.2.0 (Coinexchange) and that's incompatible, because they are separate chains. This one of the reasons to avoid Yobit, never update their wallets.