I'm really glad we hit the double, but I'm a little frustrated that I hit the wrong sign in button exactly one time and now I can't even see the stuff that I could see before I signed up. Maybe you could set the threshold for total blackout to a higher number, like two. Once seems a bit unforgiving.
It's not once, and it's not the wrong button.
It means you mistyped something, e.g. got your username wrong or password wrong.
Bitcoin mining is like banking - lots of money involved - thus web site security is a top priority.
However the site is very aggressive as banning certain things, coz if it wasn't, the web site would be regularly dead due due to DDoS attacks.
However, PM me your account or IP and I can clear it.