Ww.com login doesn't work in brave (does in other browsers)

Description of the issue:
Login on ww.com does not work (works in other browsers)

Steps to Reproduce (add as many as necessary): 1. 2. 3.

  1. Visit ww.com (resolves to https://www.weightwatchers.com/us/)
  2. Create an account, and log into that account
  3. Close the browser (or tab)
  4. Go back to ww.com (might have to wait to allow for session to expire)
  5. Click the login link on the top-right of the page

Actual Result (gifs and screenshots are welcome!):
image

Error message:

This page isn’t working

If the problem continues, contact the site owner.

HTTP ERROR 431

Expected result:
brings up login dialog OR logs in

Reproduces how often:
Reproduces every time

Operating System and Brave Version(See the About Brave page in the main menu):
OS: macOS Mojave 10.14.5
Brave Version: Version 0.67.105 Chromium: 75.0.3770.100 (Official Build) beta (64-bit)

Additional Information:

Hi @markjacobson,

Welcome to community, and thanks for your post!

Sorry for your troubles here. Can you send me a screen shot of your Shield settings?

Thanks!

I have Shields down for this site.