After an hour of explaining what happened to multiple customer service people, @AmazonHelp said I would receive a full refund.
I checked an hour later and I only received a 20% refund. This is so scummy... if I didn't check I never would have realized that they lied to me.
@bmkibler@SaffronOlive This is the main reason I haven’t been playing standard. I’ve focused on pioneer for constructed and limited for the rest of the seasons.