if you're a QA contractor and your job is to screen for a certain type of content.... how do you think that gets communicated to said contractors?
not to mention how notorious lazy most companies are, let alone incompetent (anyone with the skills works a better paying job, the rest isn't hired based on merit anyway) and that some "contractors" are basically fixed staff and just get re-hired every 18 months to get around having to pay for a permanent position with benefits.
seriously, corps being retarded and progtard devs being gossiping twats is the most believable aspect of that whole thing.