I had this same issue and found a fix, albeit a very complicated one, I use a mac so first i had to download a windows parallel software to run windows on a mac, then when you use microsoft edge on windows, you can sign into your twitter for naruto online. After that you will want to go to user center and bind your account to an email, so you no longer have to log in via facebook, twitter, youtube etc. Once your account is binded to an email, you c*e that to login via your normal way (google chrome for me)

Im glad I can help :D it was such a pain