Hi
The site is built using Elementor Pro with Hello child theme, no plugins for the postage options but some CSS to style the cart and payment page
Hi
I had the same issue, i went to r **WooCommerce > Status > Tools > Delete orphaned Variations ** and that did the trick, make sure you backup site first
I fixed this by making my own custom menu in the theme panel, I needed the plugin installed so i could get the menu widget to add into my header, so now fine