For the set Final Fantasy, the numbers for Rare and Mythic rare totals are listed incorrectly. I thought this would be fixed by now, as it is obvious, but going into the deck builder to confirm this, the Rare total should be listed as 84 (not 74) and Mythic total as 22 (not 20).

I've included a screenshot of the Set Collection page so you can confirm this, and also the list of mythic cards in the deck builder, as it is easy to see on a single screen that there are 22 Mythics in the set, not 20.