Twisted fate bug

I was in a normal game as Twisted Fate. I ult down to bot lane, select my card as I ult in and throw a gold card at ezreal. The gold card hit him graphicly but did no damage and did not stun him. My W was also not on CD. I was on Discord at the time and my bot lane is yelling at the game because of what they just saw. I can't give a replay because it's the only game that was on replay.gg. All my others games today have been, so that's why I'm convinced it was a real bug. His support was thresh and my botlane was naut and cait. EZ had already e'd so he couldn't have E'd it. I'm at a real loss and lost us the game pretty much. Please fix Twisted Fate riot. I like stunning people. http://i.imgur.com/ZMuo7Mi.png http://i.imgur.com/1A6jckh.png