It appears that the href element is being populated with a relative link which is causing the links to route to a 404 page when the documentation is hosted on readthedocs.
The home page is located at <rtd_url>/latest/
The glossary is located at <rtd_url>/latest/glossary
The relative links from the readme (home page) are routing to <rtd_url>/glossary#id, but that page doesn't exist
The relative links from other pages (not the home page) are working properly
It appears that the
href
element is being populated with a relative link which is causing the links to route to a 404 page when the documentation is hosted on readthedocs.<rtd_url>/latest/
<rtd_url>/latest/glossary
<rtd_url>/glossary#id
, but that page doesn't exist