I have set up an account with Twilio and entered the credentials into settings.

When I change settings to require phone confirmation, it tells the user they need to do it, and will load the page where they enter their phone number.

When they submit that page, they get a BLANK page. No errors, no nothing. Just a blank page. When asking the browser to show the source code, there is NOTHING there.

Is this a bug? Do I have permissions set wrong somewhere that don't allow a page to load?

The page "confirm-phone" loads fine the first time. After entering in a number and submitting it, the same page "confirm-phone" is attempted, but comes back blank.