Q44: Are there any plans to implement open world content other than FATE?

A44: While FATE will be the only open world content, there are plenty of aspects of FATE that we have not released. Please stay tuned!
So there won't be anything except FATE?
Although I have no idea what they have still in store, I feel a bit disappointed about that, since I love to discover and strive for something in the open world.
To meet other people in a dungeon was always fun to me, sometimes they were helping me or vice-versa and so I was making friends.

My most horrible scenario would be that the open world will feel like a "main lobby/menu" with no motivation to explore, even though I'm doubting that myself...