Plugin breaks shop pages & woocommerce shortcodes

[ redundant link removed ] is the default woocommerce shop page. It shows most recent posts instead of products.

[ redundant link removed ] is a secondary store page with a products list shortcode at the bottom, which also breaks once activating the Woocommerce Polylang plugin.

Both pages function normally within the theme before activating the Hyyan Woocommerce Polylang plugin.

Cart page works, checkout page works, and their equivalent language versions also work.

The page I need help with: [log in to see the link]