Esta página redirige a la siguiente URL: https://access.line.me/oauth2/v2.1/login?returnUri=%2Foauth2%2Fv2.1%2Fauthorize%2Fconsent%3Fresponse_type%3Dcode%26client_id%3D1446101138%26state%3D7941b30e698b47afd6de72efa08b55%26redirect_uri%3Dhttps%253A%252F%252Fsocial-plugins.line.me%252Flineit%252FloginCallback%253FreturnUrl%253Dhttps%25253A%25252F%25252Fsocial-plugins.line.me%25252Flineit%25252F%26scope%3Dopenid%2520profile%2520friends%2520groups%2520timeline.post%2520message.write&loginChannelId=1446101138&loginState=NSUVR810SMRcoctg0rg0uG. Comprobar esta URL.