커뮤니티 게시판 글상세

possibly. I know when the 0.2 hit the shelf, it was a thing where you could remove more than 5, but the saved memory would then revert it to 5 cards  and gave you the card back. Later they changed it so that you can't remove more than 5 cards to begin with. I can see how this would happen if you got the remove 2 cards event and cut 2 cards from Rin in which case it works as intended