I don't believe they play-tested anything. I think they just played.
This is my opinion, and I stand beside it.
If anyone takes insult from it, methinks they protest too loudly.
Dude, that's really unfair. The game could have undergone the most meticulous playtest in history of RPG playtests, and it would still mean diddly-squat if someone higher up chose to ignore the input for whatever reason. Because that's how playtesting works - people submit reports, developers decide what to do with them.
Seriously, you're laying the blame on the wrong people, and it's not earning you brownie points with anyone. Sometimes, it's better to accept you made a mistake.