Hello,

When I bought this game on GOG it came with the soundtrack and the art book. Now when I go to the Extras tab in Galaxy the soundtrack and art book are missing. I see that the soundtrack/art book are now in a separate product??? Why would I lose access to the extras that were given to me when I purchased this game on GOG (listed as a part of the product) so that I have to buy them separately?

This is the first time I have seen a GOG game lose extras (that were given in the beginning) so that customers need to rebuy the same content.

Any advice here?

I don't remember artbook or soundtrack as a free extras to this game.
I've bought the game (with no extras) on 2019/10/28 + artbook ("Disco Elysium - Artbooklet") on 2020/02/26 (got soundtrack on Bandcamp).
Artbook and wallpapers are still presented in Extras section in My Collection under "Disco Elysium - Artbooklet goodies".

You should double-check, what exactly did you bought by looking in Orders History (there is even a Search box for convenience - just type "disco" in it, and you will see all related purchases).

Thanks for your reply. I contacted support and they said that the artbook and soundtrack are included in the "Final Cut" version of the game, however when I check the extras those items are no longer visible. I'm working with support to resolve the issue.