It should be public knowledge that when a new episode goes live, the event version will replace the event version of the previous episode. It doesn't need to be typed out each time.
Take a deep breath and relax.... It could be 3,4 or even more months before the next DLC is close enough to be tested. Now occasionally they do give us a bit of a head up if they have decided on what the next DLC will be and figure it is so cool it will encourage players to hang out and wait for it to arrive. Other time we hear nothing until they get close. Just because there is nothing out in writing saying what is coming next does not mean we are on our final episode.