Hi, HO
You may want to update your link to
https://helixhelp.com
as Jason Shimkoski, the creator of the site, moved over to the new version of the site in April 2019.
As you’re aware the old site is still functioning, but no longer updated. Still an amazing resource for any Helix related queries.
See this post on the old site.
https://helixhelp.wordpress.com/2019/04/
Hope this helps