Listen. D&D fucked the Dorne storyline by cutting out Arianne (the most important person in the Dorne arc IMO), thereby [i]intrinsically[/i] causing it to fall flat. That's their fault. No one liked Dorne, so they do something even WORSE, the kill Doran and Trystane. They, in their lack of skill, can't find a way to redeem it, so they just elect to burn it down. 

[i][b]IT'S SHIT [/b][/i]

AND HOW DID THE OBARA AND NYM GET ONTO THE SHIP CAN THEY TELEPORT?