Thank you for supporting our new DLC [Dark Earth]!
We've also seen feedback from a lot of players - After purchasing the DLC you can't see the relevant DLC content within the game.
The solution: update the game itself.
The solution: update the game body can be
According to our detailed understanding of the specific situation, found that this is because some players have not upgraded the game body, so lead to the purchase of the game DLC can not be seen in the game after the new DLC content, the player just need to automatically update the game body can be.
Translated with DeepL.com (free version)