4EA_Transform

Recently came back to this game to find a bunch of cool new updates, which is awesome, but now there are two locked items in the list of essence upgrades. I'm stuck at 86/88 unlocks, and I can't for the life of me figure out how to reveal the last two. I've beaten all three maps, and have done up to apocalypse 2 on gildenberg and lakeburg, so unless it's hidden behind higher apocalypse levels, I'm kind of at a loss. The wiki also appears to be outdated, since it only lists 83 unlockable favors from Schaden. Has anybody else had a similar issue?