bug with the ocular implant

i dont know if its just me but i have a Cybernetic_Ocular_Implant_(Permanent) and its only give me 1acc instead of the 2 it shoud give. is that a known issue or its just my HUD that is messed up. i tryed takeing the implant out and back in, and also get a new copie of the combat hud. nothing fixed it