Fiora Ultimate..
I was playing a game against a Fiora jg.. I died, then had her ult still on me. It stayed on me until later, in which in a teamfight, she killed me and her ult went off and healed. After respawning, I still had her ult placed on me just as it had before. I'm pretty sure it was a bug and wanted to let it be known there may be an issue with her ultimate. Oh, and thank you for your time!