rtcvb32: Been retrying every 30 minutes it seems. And i already did an account refresh too.
I suspect the DLC's aren't set to recognize the base game vs the 'collector's edition' or something. This wouldn't be the first time this has happened.
edit: Alright, after retrying a couple dozen times, the code suddenly works. Only took 2 days.
Garg0y7e: I believe GOG Galaxy is trying (and failing) to load a captcha. I imagine everyone that had the issue (like me) redeemed a few codes in quick succession and the system went into botting protection mode. That's why it works in the browser, where it can load a captcha, but the app only opens a cropped store window. That's also why waiting a few days makes it work again, since the system goes back to the no-captcha default until you redeem "too many" codes in succession again.
I don't have galaxy, so i was using the browser every time, including times i solved the Captcha and it still was failing.
I don't know. Could be caching issues, could be some corruption in the DB, could be malformed game entries...