Welp, everything is in the title. Saddly GoG got issues with the free DLC and when you open a request for help they straight up listed it to ''SOLVE'' and don't allow you to counter it. Forum is loaded with people asking what is going on. Will change the review when they fix it... IF they do. Would not pay 10$ to upgrade when it was included. Steam did NOT have this issue.
Welp, nothing more to say than this. Why allowing something locked under an always-online DRM crap being on a DRM free store like GOG? Aren't you fighting for us while being the underdog everybody love to cheer? Because this, ain't how you do it. Remove this nobody want it!