I was playing an AI game recently as Vi when halfway through the game I tried to recall back to base. When I used the hotkey it didn't work so I tried manually clicking the recall button thinking the keybinding were just incorrect for some reason but it didn't work either. I tried to use my summoner skills and abilities to see if the same problem was happening to them all. It did infact not work at all and I was unable to use any of my skills or summoner spells. I tried resetting the keybinding as well as quitting and reconnecting the game to see if that would fix whatever was the issue was. When I reconnected to the game the bug didn't go away and I tried to playing without my skills and finish the game. I had died at one point and when I respawned all the buttons worked, both the hotkey and manually clicking them worked again. I don't know what happened but figured best to report it just incase. Anyone else have this problem with Vi or with anyother characters by chance?
We had similar problems with Vi's Q breaking like this shortly after her release (when her charge was interrupted by Trundle's pillar or Anivia's Wall), but we rolled out a patch for that issue, which we confirmed fixed the known issue. I will investigate this further, but any additional details to reproduce this will be appreciated.