Re: Events Calendar - Deadline?

The Event Calendar exists mostly to allow Players to check to see when certain Mystery Portal events will occur, when Rux will have his shop open, when the next Community Challenge is happening and when certain Holiday or Special events will be running.

The Mystery Portal has been in full operation for about eight months or so and there does not appear to be any plans on discontinuing it; in fact I wouldn't be worried at all for the foreseeable future.