[Gameplay] Gragas Barrel (q) gets stuck in the secondary blow up barrel input if placed on pink ward

I just played, and lost due partially to this bug, a game with Gragas. I placed my barrel onto a friendly pink ward and the object (barrel) disappeared instantly without blowing up. But my ability bar was stuck with the q blow up barrel input rather than the throw barrel input, but since I had no barrel to blow up i was rendered qless for the rest of the game. I in game tried changing my ability input to several keys to no avail, and my ability bar said after every input that "that spell isn't ready yet" and the hover over screen for the q listed the secondary q information for the rest of the game. This is a crippling glitch for any gragas players if it happens, so i hope you guys can figure it out asap. thanks -FreshMnMCookies