When you get in line for the Maze, you normally have to wait behind 99 people or so. Although the line moves fast, you STILL have to wait. When you get in, I haven't visited all the rooms, but there is usually 2 or 3 different teleporters. They all eventually get you the pin.
Usually, there's 1 entrance that everyone's going in. Maybe the other one is harder to see. Well, if you go in the one that everybody else in going in, you're going to be booted out with the "Sorry, queue for this room is too long," message for that second or third room. Go in the other porter, and you won't have a long wait. My wait was two people.
JUST A HINT