Yorick Bug

When Yorick uses his ultimate and dives an enemy champion in their fountain, The enemy will gain a kill off Yorick. Then When Yorick comes back to life and dives the Enemy again, The Enemy Champion gets a double kill. Not sure if that is supposed to happen. I found this bug back in season 3 and wasn't sure if it was patched over time. Just remembered it today after talking about it with friends and decided to post it here :P. Not a big deal considering there isn't a lot of Yorick Players on the Rift, But I mean if someone wanted to REALLY troll.. Lol.