To be fair, I think the way OAA have treated you guys says all you need to know about them as an organisation. I'm not suggesting CTC wouldn't treat potential cadets in the same way, but I do wonder why this mixup hasn't happened with their application process.
Really sorry for the folks who've been impacted by this, as others have said keep your chins up and use this set back as motivation to prove EZY and OAA wrong. Good luck...