Archer Tanegashima ammo refill nerfed

Yesterday after the update I played with my same main which is archer, I refilled my ammo using spirit and it should refill 2 ammo for the weapon in exchange of 1 spirit, but it refill 1 only. I think they want to nerf this build since it’s OP and I am getting a lot of people in DM mad cuz they say I steal their kills.