Hey Darryl,
and thanks for your message. I hope you’re doing well today.
Could the second one be coming from automatic Yoast schema?
Yes, maybe. It can be from YoastSEO or another third party plugin.
Yoast schema? Despite selecting the SNIP setting to “remove Yoast schema data”, the problem persists
SNIP can only remove Structured Data created from their SEO plugin, not from their WooCommerce SEO plugin. But I developed a plugin that removes that data, too. Here you go: https://rich-snippets.io/how-to-deactivate-structured-data-generation-in-yoast-seo/#remove_from_yoastseo_woocommerce
Greetings
Flo