[GAME BUG] Lucian Ult leads to ghost Minions?

I was in practice tool and used Lucian ult on minions which were just about to spawn and they visually didn`t get killed. I saved the replay but it is not visible in it. D: They were stopping to move at their inhib, 2 stacked in one place. You could not hit them or anything and they didnt attack as well - however my minions pathfinding was affected if i remember it correctly. They had a red line around them but you could not target them (tested it with Lucian´s Q).

It doesn´t have a huge impact, but it is still a bug.

Sincerely, LuigiGamingLP