[GAMEPLAY] Oracle's bug on ARAM/Legend of the Poro King

Not sure what caused it, but I bought an oracle's mid game, died some time after, but during the remainder of the game play I had a pseudo oracle's (the buff was timed out) when I walked near Teemo shrooms I was able to see them as if I had oracle's (they did NOT show the red oracle's shadow however like the buff usually does).