New player here, ran into this problem too. I don't have a flying mount, a friend with one or a guild, so I ended up leaving mission and going between zones asking in map chats until eventually found a player with skyscale who agreed to help. We didn't have to do the mission from the start, as it seems I had a checkpoint where you start running from the storm. In the end he finished the mission while I was dead on the first platform reading npc dialogues in chat until a button to leave the zone appeared. Got my progress of course, but take what you want from that experience.
As others said, I wish they had a temporary fix, like some branded crystal laying on the first platform that gives you teleport ability (like the one we had in Silverwastes or in that stealth mission in Kourna) or something else to unblock people.
Reported bug as well, just in case (you can do that in game).
New player here, ran into this problem too. I don't have a flying mount, a friend with one or a guild, so I ended up leaving mission and going between zones asking in map chats until eventually found a player with skyscale who agreed to help. We didn't have to do the mission from the start, as it seems I had a checkpoint where you start running from the storm. In the end he finished the mission while I was dead on the first platform reading npc dialogues in chat until a button to leave the zone appeared. Got my progress of course, but take what you want from that experience. As others said, I wish they had a temporary fix, like some branded crystal laying on the first platform that gives you teleport ability (like the one we had in Silverwastes or in that stealth mission in Kourna) or something else to unblock people. Reported bug as well, just in case (you can do that in game).