When loading a multiplayer Malden mission, the game will show a screen with the Jets DLC Icon, a picture of the Shikra and 2 buttons: "Cancel" and "Purchase". Both buttons do nothing but send you back to the lobby.
The same issues when trying to preview the mission in Eden.
{F60979}
{F60978}
**I FIXED IT**: The problem was that "Require DLC" was ticked in general settings