Darius bug is not fixed

I just played a game as Dunkmaster Darius against an Irelia and got demolished. I'm not sure but there seems to be a bug with his e and/or w where whenever I use the skill it makes it so I can't click anything to auto attack. I don't get that sword icon thingy, and whenever I click it just moves me, it stopped my csing, and it stopped me from using w and aa on irelia. My team did well, and to their credit no one got verbally angry at me until the end of the game where someone said Fuck you, but I definitely lost the game for them because I didnt really understand the bug interaction and kept trying to use skills. This was a ranked game.