So I've been playing Arkham City recently. Near the beginning of the game,
The Joker poisons Batman.
Much of the rest of the game is spent
searching for the cure to the poison. At one point, you get a call from Alfred, who tells you that Lucius Fox has synthesized a cure and it's Coming Soon To A Rooftop Near You. Sure enough, the cure is in a delivery capsule just like the ones that brought me the BatSuit and the Turbo Grapple, but when Batman injects the cure, he passes out and wakes up at the Mad Hatter's Tea Party. The supposed cure is never mentioned again and the rest of the game centers around finding more cure?
What did I miss?