Have the quest “Darnassus Attacked?” but cannot get to Darnassus either from Krasarang Wilds or from Stormwind. Only end up on Darkshore. Cannot fly over either. Think there are 1 or 2 more quests in the quest line for the Grand Gryphon mount.
And please don’t say that I need this or this race cos it ain’t gonna happened. I’m not going through the hole quest line and level up Operation: Shieldwall one more time.
Timedragon. Talk to them to restore Darnassus, then do the sequence.
Should be an icon on the map that talks of resetting the area to before BFA allowing you to go straight to Darnassus from Stormwind and do all those quests. I mean that’s how folk who want to do the undead zone’s quests can as well they just reset the zone to prior to BFA to gain access. How I get back to UC on horde characters to upgrade heirlooms
Thanx both of you 
Talked to the Timedragon and was able to fly over from Darkshore to Darnassus. Made my day