I have the same problem, have tried login with my current user and pass and ii keep showing
"Username and password do not match or you do not have an account yet."
Already try using the LOST PASSWORD, reseting it to a new one, but when i try to login same message
also tried create a NEW user and got a error on submit where it says my user is already in use...
if i try insert a NEW user name, it says my e-mail is already in use..
Any hints? should i try create a NEW USER with an alternative e-mail?