Orianna Bug
I was playing an ARAM recently as Orianna. In one teamfight, I used my E to put the ball on Sona. She died in the fight, and I tried to find my ball where her body was. I couldn't see it, so I checked my champion and she had a blue arrow pointing to where Sona died. (The arrow that usually points to the ball) After the teamfight I noticed the ball was still with me, but the blue arrow was still pointing in one direction (not moving). I used Q to see if the arrow would change, but it just made a second blue arrow. However, this second arrow functioned normally and changed color with distance as well as pointed towards the ball. The bugged arrow just stayed blue pointing in the same direction for the duration of the game. Here are a couple screenshots below.
**Fun side note: **The Sona started raging this game because I stopped moving for five seconds to take these screenshots when she thought it would be a good idea to snowball into the enemy by herself. I muted her and moved on with the game, only to find out she got a few people to report me as well. Not really a bug, but just as annoying.