Not sure if it's appropriate to be posting about Allies bugs yet, but I was just playing a game and noticed that when my opponent played a Miller, it revealed their cards to me rather than showing the backs of the cards. I assume based on the text of the card that this is not the intended behavior, though I could certainly be mistaken in which case I apologize.
Posting about Allies bugs is totally OK, because without report, they will not be fixed. In this case, we already know about the problem, but you couldn't know that. So thanks for the report!