[GAMEPLAY] Karthus Q displays circle where you click and somewhere else if you Q out of max range.
I ran into a Karthus bug in two games today on my smurf. It is the only games I've played on Karthus this patch. When you have Q on smartcast and cast it outside of your max range, the indicator for Q appears where you click and at your max range. The damage only applies on the one within your max range. This can get confusing in a busy teamfight. I will attempt to screenshot this tomorrow if I remember, but it isn't a huge priority.
Somewhat related, I tried to report this on the smurf I played the games on(who is level 20), but the boards still consider him level 1 so I couldn't post.