National Geographic bridge is broken

[fancypantalons]

Describe the bug
The NatGeo bridge worked by pulling the JSON payload used to dynamically populate the front page here: latest-stories/_jcr_content/content/hubfeed.promo-hub-feed-all-stories.json

Unfortunately, it appears they've rebuilt their site as it no longer functions this way and that URL is long gone.

To Reproduce
Steps to reproduce the behavior:

1. Try to use the Latest Stories mode
2. See error

Or, for the magazine:

1. Try to use the Magazine mode
2. See a blank result

Expected behavior
Stories returned based on the settings specified.

Additional context
I strongly suspect the existing bridge would have to be completely rewritten.

[em92]

At the moment there is no maintainer for this bridge. Previous one is inactive.
So pull requests welcome.