I couldn't confirm until just now when I ranked up, but it seems for the past two mastery pass seasons I have NOT been receiving my uncommon card rewards past rank 60. I suspected it first during the Edge of Eternities set but wasn't actively paying enough attention. Just NOW I ranked up from 61 to 62 and did NOT receive a card reward. Given the consistency of this bug, I believe I should have been awarded a good 10-12 cards from the Edge of Eternities pass that I just never received.

I do know that I haven't been notified though, otherwise I wouldn't have been confused in the first place and wrote you to ask. Do you know why it doesn't directly tell me when I rank up what the card reward is? Is this a bug, or else is it something about the mastery pass on the back end that I've just been ignorant about?