Set blueprints not found in chests (The Witcher 3: Wild Hunt)

help pliz, I’m already sick of breaking my head, the fact is that I don’t have drawings of gloves, boots and pants of all griffin, bear and cat sets, they should be in the same chests as armor, there are no drawings of excellent and master sets, the initial and improved ones have all the drawings, but the last two improvements do not have boots, peppers and pants, there is armor, how so? it all together should lie in the chests, who faced this and what to do?