Bug No One Wants To Report

As the title says, no one would probably report this bug (ermm even me), but I know Riot will lose money on their game that they work very hard on, so here it is: Yesterday around morning, I bought an IP boost for 24 hours. The next day, I played, and I still had the boost for 9 hours. So I kept playing, and nine hours later, I still had the IP boost. Something with the update must've done something. I might have your attention so I would really like to see a galactic Vel'Koz or Eternum Vel'Koz or both. GG.