I have to agree with the frustration. It's a fantastic programme if it works as planned but for some of us it hasn't. Been waiting months with false hope! Oxford have tried to tell me that Route 4 is still part of Generation easyJet but please understand that's it's not should you end up being offered it.
Did OAA apologise to you? I've had no such apology, unfortunately just a take it or leave it attitude... which after like yourself travelling far to come for assessment, taking unpaid leave from work to be able to attend, has been far from a pleasant experience!