With restricted accounts they are sometimes getting Product not available errors

-- url of the page with the problem -- : bromarprintstore.com/
-- HikaShop version -- : 4.7.0
-- Joomla version -- : 4.1.3
-- PHP version -- : 8.1.13
-- Browser(s) name and version -- : Chrome
-- Error-message(debug-mod must be tuned on) -- : The Product is not available

It looks like I'm having the same issue as www.hikashop.com/forum/checkout/905524-p...s-not-available.html
Could I also get that patch somehow?