zyra is bugged

I was playing my main zyra and my plants had an abnormal behavior. When I summoned my plants using my E they didn't attack the champion even tho they where right in front the my sweet poisonous vines! (vines don't deal poison damage I know) there I was rolling solo as a support (bad idea) in a cruel world ruled by fed enemies. I decide to hide in a a bush to surprise and enemy champion that I saw in the jungle thnx to my wards (yeah I know, a support that wards? Yeah... I do my job) he was at mid health so I said to my self... why not? Then the glorious moment of battle and blood arrived. There he was or she, who knows. I send my E followed by a crazy spam my W to ensure a slow and 2 plants eradicating my enemy, my enemy got hit by E and my 2 beautiful baby's came to life.. but oh no! They are asleep! Are they blind? They don't attack! My babies don't attack!

And this is my bug report! Plz fix my champion....

                      With love from my thorns ... Disurion :) 

P.s.this happened in a few games plz help zyra! U can even buff her <3 or just make her plants attack champions as priority ;)