I unlocked it from a field locker and whenever it’s equipped it will reset that loadout after one game. I’ve tried it with the stalker shader and no shader.
it resets my primary, secondary, melee, and gear after the match if I have it equipped onto a loadout.
I’ve tried full deleting the game and redownloading, and i spent a few hours narrowing it down to Dutch’s Knife by using multiple completely different loadouts (different classes, guns, gear, and perks) to make sure, and only the loadouts with his knife reset.