Project Lucian Bug
There is a bug I found a while ago on my friend's PBE account, and this video confirms what I saw does apply to the general community. If you watch the video in slow motion, basically the model's motion for Lucian's passive double shot is alright, but the orange animation of the shots both only come from his right gun. But I know when he doubleshots he tends to puts his gun side by side so it's hard to tell when the animation is thick like this skin. Maybe this is already fixed on the PBE because I played him a week or two ago.
Maybe give this a look Rioters? Just want a good bug-less skin for him XD