You made this post from 136.0.234.179 which I assume you are using to connect to KR with.
Which is to say: http://whatismyipaddress.com/ip/136.0.234.179
Which is to say, don't try to use nubby proxies to connect to the server.
You were not banned, only that EGIHosting proxy was.
Use your own connection and try again.
Emm I think I didn't deleted hotspot shield program for Mac I used to play with on Russian Server. I was using it few times because one guy was saying he's gonna DDOS me so because I am nub with IT this is the only protection I found. When I connected I think it was turned off, that's why I was not able to connect.
I am not using this App to connect to KR. I am using my internet from the place I live. That's why I am always having problems with connecting from different places. I will try to connect now from my house just to check.