Kayle R bug and Jayce aa visual bug

Yo, i played ARAM the other day and encountered some interesting bugs, both normal and visual ones. Unfortunately i dont have the videos since i forgot to download the replay and record it before the new patch. In the first game i was playing Kayle and i ulted our Karthus at the same time he went into passive, so essentially we had a Kayle-ulted Karthus passive just sitting there. Correct me if im wrong but that must be a bug, there is almost no reason to be able to do that, and i dont even think you can click on Karthus passive anyway. The second bug was just a minor visual one. Whenever i got Galio taunted as Jayce i would attack him in hammer form, no matter the range between us. Made for some funny looking interactions.