[GAMEPLAY] Mordekaiser Ultimate, Rapid Firecannon bug

So i was playing a game of Mordekaiser and i used my ultimate on a Lucian and killed him. He had a rapid firecannon and for some reason, the rapid firecannon gave the lucian ghost permanent increased attack range. I don't know if this works on other champions but so far i've only had the bug on lucian. ( I did kill other ranged characters with my ultimate but i did not notice the bug until now, in other words the dead champions who were turned into ghosts may have had the same bug but i've forgotten if they had it or not :l ) Please fix this bug ASAP otherwise i'll just end up with the upper hand every time i ult someone with the rapid firecannon lol

-Sudeko