Let me simplify this:
Code Nuke 3.0 hits everything within 6 meters of the target. That is what it says on the ability. That is a 12 meter wide (diameter) circle with the target at the center. This is not a small area.
If you use Code Nuke 3.0 and it does not hit or get blocked by everything within 6 meters of the target, that is a bug, not a nerf.
Please /ccr it and refrain from screaming nerf on the feedback forums.
Thanks for understanding this simple difference between a bug and a nerf.