Monisette won't take AF1 armor for upgrades

Hi. I'm on Fenrir server, trying to upgrade Gallant Leggings+1. It's not the first time I've upgraded a piece with Monisette, I do have sea access and all requisite items (Oxblood piece, gold sheet, 5 Rem's tales). I go to make the trade(s) to get the upgrade done, and Monisette does nothing. I'm wondering, could this feature be broken due to the last update we had? If so, can it please be addressed?
Thank you for whatever attention can be given on this issue.