With games as broken as this the games testers always get blamed. Let me tell you, ALL these bugs get found by the testers, then the producer signs off on them because it's better to sell a broken product than swallow the losses for missing a ship date. These bugs are coded KS. It stands for "Known Shippable".
The best part is, most companies don't even call them "bugs" anymore, because that implies something that is definitely wrong with their product and often they have no intention of fixing it. More usually they are called "concerns", or "issues". Welcome to art as a commodity.