Compatiblity update for WooCommerce Product Bundles

The plugin author hasn’t posted in over 4 months, and this plugin hasn’t been updated in 5 months, so I’m assuming it’s been abandoned. I’ll leave this here for anyone who is having their wishlist crash when it encounters a bundle from the official Woo product bundles plugin.

Inside /wp-content/plugins/ti-woocommerce-wishlist/integrations/woocommerce-product-bundles.php replace the two calls to WC_PB_Core_Compatibility::get_id( $product ) with $product->get_id(). Their compatibility wrapper is no longer working.