God forbid something is bugged on a TEST realm.
Making a huge stink about a few bugs on the PTR, over content that a TINY minority will see. Most players will barely make it 80, even less will do heroics, and less will raid Nax (hugely popular raid).
You say your trying to help, maybe help the content YOU wanna do. You'd even delay the entire server's goal to get 80, just so you can have perfectly scripted obscure content like EoE. I have faith in the staff to fix every important bug for the vast MAJORITY of players. Like questing, professions, and 5mans. Don't pretend to "do" anything for Warmane. You obviously care about your goals, and your goals only.
Then go play retail, the trash of a dying game it is.