It's even worse, because after the initial disastrous test flight of Starliner, NASA had ordered a review of all of Boeing's software practices (especially test

It's even worse, because after the initial disastrous test flight of Starliner, NASA had ordered a review of all of Boeing's software practices (especially testing procedures), not just the Starliner code. I'd imagine they'd have caught signs of these QA issues while working through the software stuff.