New golden rafaam scheme disappeared

Hello. So I had just beaten the tavern brawl with rafaam and received a golden rafaams scheme. Naturally, I immediately went to try a Darkest Hour deck. However, upon trying to start a match with the innkeeper, the client kept telling me my deck wasn’t valid for this game mode. I thought that was weird as other decks worked, so i googled it and decided to restart the client. Once in I could now see the problem. My deck was missing one golden Rafaams Scheme!

Perhaps I should also mention I already had 1 golden raf scheme, if that could have made things borked. Regardless, I miss my new golden already and was wondering if anyone else is having issues. In the meantime, I guess I can try to unlock it again?

Edit one day later: Guess I’m never getting that card back. In all my years this has never happened. I hope when a more important card is on the line next time can at least get some feedback.