[GAMEPLAY] Yasuo q dmg less damage, 100% crit chance bug/

I just played coop game and I saw that using 5th lvl Q spell dealt mostly 40 damage more to minions and monsters than using basic auto attack. I had ~250 AD and 100% crit chance and my basic attack dealt ~400 while Q dealt only ~440. It should be way more than 40 when 5th lvl Q have 100 damage more than basic attack. While attacking more minions after using e, only first one had been struck by lower damage, rest got much higher damage. Also I saw that q didn't critically strike 2 times while I had 100% crit chance, and it dealt ~350 damage.