Woocommerce Blank Product Page

I’m attempting to create a Woocommerce store that doesn’t rely on the default Shop page. I have used the following shortcode on a WordPress page [products limit="8" columns="4" category="bedroom" cat_operator="IN" orderby="menu_order"] which shows up successfully. However, when I select one of the product title links generated, I am led to the right URL (/product/hardwood-4-piece-bedroom-suite/) but the page is devoid of everything but the header and footer. Nothing Woocommerce related is even being loaded by the page!

This is on a custom theme that I have used as a base many times without issue (though this is the first time I’ve used Woocommerce). I am not using any javascript right now. I have turned off all plugins with no results. I am using the YITH WooCommerce Catalog Mode Plugin to remove buy buttons but I’ve turned off that plugin and nothing changes on the blank page.

I have a CSS_Menu_Walker in my functions.php, and an Unsemantic assets load/register code. Both of these I have used before in my (albeit Woocommerce lacking) sites without issue.

I am using localhost so I can’t link my site here, but I’m wondering if anyone has had a similar issue.