The instance time limit hasn't expired yet; most players still have at least one-third of their time left. It doesn't matter if they waste a few more days in Twin Cities. But if the instance disappears, or there's a problem in any link where a new Dr. Duor won't appear, then they're completely out of luck.
Failing to clear the instance not only results in missing instance rewards but also lowers the player's clearance rate, affecting their leveling up. Fortunately, this instance isn't a limitless one; after fifteen days, they can leave.
Zone 023 is an obviously barren city. Frankly, if it weren't for the instance, even if the place was given to players, no one would take it. So when the news of the Ya Clan's retreat came, players who knew a bit of the inside story were already ready to return empty-handed. But then someone talked about doing something big, which is hard not to get tempted by.
