[GAMEPLAY] Fiora's ult has a visual bug.
Fiora's ult places 4 vitals on the enemy. When one is attacked, it pops and does true damage. Sadly, they don't always disappear when they're triggered. I saw that there was another Fiora thread on these boards, but I have a video of it happening to me and it seems like the situation was slightly different than the other player's experience. Be warned, there is some foul language in this clip (f---, s---, etc) If you want to view the clip without hearing these, just mute the video.
Side note: The ult's damage and healing effects were fine. Even though the vital was still visually on Shen, the true damage went through and the healing took place after I hit all 4 zones. It's just hard to know how many vitals are still up when it's bugged and shows multiple vitals that have already been triggered.
The steps to recreating this seem to be simple. Ult a target, try to proc all 4 vitals. There's a chance of one of the vital's visual effects remaining on your target. I would try it on targets with shields because this only happened to me when I attacked Lux and Shen while they had shields on. It could be totally unrelated, but it's worth looking at, right?