Originally posted by Sushin:

Originally posted by Baka Mitai:

Yes, you can. As long as you didn't get too close too it before the update(around 200 meters away iirc).

What do you mean too close to it? If I travel 200m away from spawn then mistlands won't appear?

They mean as long as you didn't get too close to the biome itself, then it should be properly added to your game. If you've already gotten too close to the biome and spawned it in before the update, then it should remain a barren wasteland.

Basically, go searching for a fresh island that you haven't been to and when you come across the Mistlands biome, everything should be as it's meant to be.