Unfortunetly, GOG support has said this is a known issue the developers are working on. And they offered me a refund.

But I'm not looking for a refund, I'd much rather have the DLC I paid for.

Hello all, So I'm trying to install the Linux Installer of the Relics of War DLC. But after I run the installer, nothing happens. I can't enable to DLC in-game. Yet the installer finishes correctly. No errors. When I try to run the installer from the CLI, I get this: /mnt/ddrive/GOG Game Installers/...