[jkool666]

If there is an event going on, on platforms then the only way you wouldn't be able to enter the planet is if the teams were blocked. If the teams were blocked and the warper vanished then sorry you missed the event? Your loss, not the ETs fault.

I'm not sure if your trying to talk about Jumprace so I'll cover that as well. While on jumprace, the only way the Warper icon can vanish is if the Race is being started (in which time there would be no way good way to warp you to the event). So if you didn't make the warper in time, tough luck? :S