After clearing Keeper of the Lake for the first time last night, I saw the post dungeon scene and saw something that I was expecting would be a possible part of the plot but I was expecting it to occur at the end of Patch 2.5, not when it has just started.
If you know what I am talking about, losing the power from Hydaelyn was something I expected to occur as the very last thing that would happen in the Realm Reborn storyline. It would have made more sense for it to happen as a natural transition from Realm Reborn into Heavensward because of course, the Realm Reborn saga will end with the introduction of Heavensward.
It just doesn't make sense to have no power as the Warrior of Light with so much storyline still left to cover.