Have 3 independent servers (America, Europe, Asia) confirm if your website is really down.
is https://telefonicacolombiaprod.b2clogin.com/telefonicacolombiaprod.onmicrosoft.com/b2c_1a_signuporsignin/oauth2/v2.0/authorize?client_id=bb649b77-320d-45f2-b982-72d949672f01 working?
https://telefonicacolombiaprod.b2clogin.com/telefonicacolombiaprod.onmicrosoft.com/b2c_1a_signuporsignin/oauth2/v2.0/authorize?client_id=bb649b77-320d-45f2-b982-72d949672f01YOUR WEBSITE IS DOWN
is https://telefonicacolombiaprod.b2clogin.com/telefonicacolombiaprod.onmicrosoft.com/b2c_1a_signuporsignin/oauth2/v2.0/authorize?client_id=bb649b77-320d-45f2-b982-72d949672f01 working?