I've unlocked everything. i mean, the guardian has access to all unlockables now. But in the card library, under "The Guardian" cards (for sure not packages since those are colorless cards) , There is a Common-Skill that still shows a lock, even though in the character selection screen and the last time I died, my Unlock bar is full and I've already Unlocked everything...

does this happen to anyone else? if someone unlocked every single one of the 76 cards and does not see a locked (???) card in their card library, please list all the common skills for the guardian and I'll check myself if I'm missing anything