Sorry for the confusion.

Yes the upgrade waitlist is what going to be canceled

My problem was I wanted to clear sector by sector as they become available but AM said I couldn't.

Until I asked is there anyway for me to confirm this one sector then they said I should do one way. They didn't tell me this before today. All of them kept saying it's a set.

So now I asked them to put me in one way upgrade.

That's all. And I still don't know how it will go.