Ronin's mastery hat not unlocking?

So i have all my gear to 120 ki and the second perk unlocked, but it still doesnt unlock the hat.
Is this because of assasin unlock on my bomb pack or is it a bug?

https://preview.redd.it/4d2wa55g3mud1.png?width=1920&format=png&auto=webp&s=5f2b28caa21cdc18008b8a27b426e6ade075a24a

https://preview.redd.it/yg2rz0dh3mud1.png?width=1920&format=png&auto=webp&s=e0013b6518a9033498a2319cce1c1939dc02ba42