I have opened yobit.net and it worked and opened correctly for me.May be there was a temporary problem because i opened yesterday as well and today right now also and its working perfectly.May be some update ,or maintainace they were doing but no problem now.
Yes, here also. I opened Yobit several times every day and it was normal for me all day long.
Maybe it was just a fast issue they had. But it's all working fine. Don't worry.