fairly sure the 'slots have been loosened' so to say on the gacha got a gold while doing my quest for new faces and took it as a sign
4 golds, 2 new, and the 2 dupes were dupe number 3 - so unlocked the 4th and final slot....does make me realise in over 400 days playing just how many knights I have
Of the 2 new ones, one I really wanted - and Aloe....ah well