advanced pricing bust cache user roles

advanced-pricing-for-woocommerce-bust-cache.php

<?php

// You can copy&paste the contents of the script to your (child) themes functions.php. I recommend doing it over FTP.

// Busts the cache for Advanced Pricing > User role based pricing rules
add_filter( 'woocommerce_get_variation_prices_hash', function( $hash, $product, $include_taxes ) {
	$user = wp_get_current_user();
	$hash['user_role'] = implode( ',', $user->roles );
	return $hash;
}, 10, 3 );