Help my plz

Hey guys, is everything ok? I hope so, please help me, maybe it's a bug or something, well I'll try to explain. I changed some items in my build today to get maximum resit, but I can no longer use two spirit skills, wind dancer and electric herald, since I have spirit left (I've already tested removing all support skills), I have dexterity and I have level, it says it can't be used in my set of weapons, I only have 1 set of weapons. All the items are at levels below mine, they all have the necessary attributes too, I really don't know what happened.