minimapbug,ezreal wlak bug and when you kill someone your picture bug

after a couple minutes into the game ezreal starts to walk like hes running a marathon and the picture on the mini map is a white squere and when you kill someone the pic of ezreal could be ramdom like ive killed a jinx and pic of a towers shows up or zed or even the same pic of the champ you killed but right know its only happening on the pulefire ezreal skin cuz its the only one I play but everyone else is saying irs only one that one so if it happens on any other skin then riot needs to fix it because it gets annoying after a while