It seems that my blog had been hacked. However, I've got it back up for the most part, but I'm having one problem. During everything, my password was somehow reset to the random one that WordPress gives you, and now I can't login. I've tried to have a new one sent, but every time I get to the password reset page, it tells me "Sorry, that key does not appear to be valid."
Does anyone know what's going on, or a way to fix it?