Hi @jwss76
Thanks for the login details and field group code. I can see the issue, and will do some more testing soon.
The issue is coming from logic within ACF which re-matches field groups when a taxonomy field is updated.
I think the issue comes from a secret taxonomy you are using called cl_category
. Because the page does not show this taxonomy value, ACF doesn’t know the post is connected to it and the matching logic fails…