Azir lag after q

So, since 5.17 patch azir's soldiers after q do only dmg from 1 soldier .Ok. However, what is now set is that before you have sufficient cdr, at start of the game, after you Q the soldier, you can't attack with it for like 1 second or something. In short, you Q your 1 soldier, it hits champ, and you can't attack it again even if it's in range of the soldier for like 1 second or something. This is really really annoying. Only after you get CDR you are somewhat able to do it while. Nowhere in patch notes it said that this delay was instated.