Earlier I played a game with a Mordekaiser on our team and a Twisted Fate on the other team. Fairly early on in the match, Morde killed TF with his ult, putting TF's ghost on our team, granting all of us the Loaded Dice Passive. The thing is, when TF's ghost died, the passive didn't go away from our team. I'm sure this is completely unintended and could be done with other global Passive abilities, like Zilean.

We are looking into a fix for this.

Thank you for posting this.

pretty sure the ghost IS supposed to have all the passives that its owner posessed.... but KEEPING the passive, well, that's an issue.