Congratulations for the site, it’s very nice
Hello @maxfrederick2,
Thanks for reaching out about your breadcrumbs schema. I can also confirm the error you mentioned; the page has duplicate schema output.
When I looked into the page’s source code, I noticed that meta tags occur twice within the source code. Due to these duplicate codes, Google validates both schemas of breadcrumbs as a single one. For instance, in the page source, search for <head> or ld+json, it appears twice.
These duplicate codes and tags would mostly be because of using wp_head() twice on the respective page files by your theme developer, or the theme you are using is adding all the tags within the <head> </head> twice for the respective pages. There could also be some errors within the theme. Can you please contact your theme developer to look into this case?
Also, if you temporarily switch to a default WordPress theme such as Twenty Twenty-Three, you’ll notice the tags aren’t duplicated.
Do let us know how it goes.
@maybellyne thank you so much for the insight. Let me contact the theme developers and see what they say. Will keep you posted.