I still dont see how 60 minutes isnt enough time to complete certain objectives in a dungeon or just do a straight kill through to the boss. Especially for normal content, not crazy endgame stuff. With all the battle, stat, equipment, and enemy adjustments 1.18 is supposed to bring, it should be a good experience.
Besides what about those floating interference objects talked about in the newspapers? That could be a time extender of sorts?