fsmcas: If it's just a bug, no problem please consider this a bug report.
Hi fsmcas.
Just noticed myself, that the Hard West II - Faithful Outlaw DLC is listed under my "orders history" tab, as well as a new entry (you have a screenshot of) in my library.
It must be related to the reward promised by the developers to all owners of the first Hard West game, back in September. They must have finally made it work with GOG's store and given it out preemptively.
https://www.gog.com/forum/hard_west_2/thank_you_all_and_heres_a_reward/post1 GOG.com does not allow users to buy DLCs, without owning the base game first or buying the base game and the DLC's in the same purchase. This is the first exception I have witnessed.
Best thing is that I am not allowed to hide this useless entry, in the browser based library, since I don't own Hard West II.
Cheers.