Malfurion tells me to regroup in Darnassus. And that's it - the quest doesn't say how should I get there. There should be a yellow question mark somewhere saying what should I do, for instance taking flight path or anything else.
I went to the nearest flight master but Darnassus was unreachable. (What if someone doesn't have flight paths unlocked?)
I used the Darnassus portal since I am a mage... And it brought me to Lor'danels beach. Lordenals flight master didn't have any option to fly to Darnassus.
I was stuck. I read on the forums that I should talk to Zidormi and change the zone to the past one. But why? The past one is pre-Cataclysm era. The Darnassus downfall is either yet to come or it is happening right now, so why would I have to go back in time?
I went to Zidormi and she had an option "what the world was like before the burning of Teldrassil".
But hey, it's unlogical. I got teleported to Astranaar/Darkshore and haven't heard about the burning of Teldrassil yet, so why the NPC gives me that option? It should be available after I have the storyline finished, not in the halfway of it. It makes no sense. This is like going from point C (teldrassil's already been burned) to point A (teldrassil is alive) and then going to point B (seeing how teldrassil gets burned) instead of going from A to B to C. It should be the other way round.
Blizzard should either change the Astranaar/Darkshore zones into the past one for a default so the chronology is right OR should make a scenario of Teldrassil's quests and marking it a "vision of what has happened BEFORE we came here to Astranaar/Darkshore".
Otherwise it makes no sense - I come to "fallen" Darkshore, see the Teldrassil burned on the screen but they tell me to regroup in Darnassus like it wasn't burning on my screen LOL.
EDIT: Actually they have fixed all of those problems and released a good, chronorogical storyline for the live version of the game :)