Hi It looks like your account was unlocked. If you are still having problems logging in with github the usual solution is the following:
Login to Netlify using the email address and password only.
If you do not have a password configured, you can add one by using the password reset form .
Once logged into Netlify with the email address and password, then change the GitHub account associated with this email address here: Netlify App
Log out of Netlify.
Once this is done, you should be able to log into Netlify using GitHub or the email address. Both methods of login should work now. If they do not or if there are any other questions, please let us know.