Describe the bug
Support forum report: https://wordpress.org/support/topic/warning-sprintf-class-wc-shop-customizer-php/

https://github.com/woocommerce/woocommerce/blob/master/includes/customizer/class-wc-shop-customizer.php#L535

• The sprintf() placeholder should have the positional argument
• The plugin URL should be directly to wordpress.org instead of the locale subdomain

This issue may have surfaced for this customer due to an issue in a translation file. Changing the string would mean that it doesn't match any lookup strings.