If Lee Sin lands a Q on an enemy under their turret he gets placed in turret range.
If Diana presses R on an enemy under their turret she gets placed under the enemy turret.
If Irelia presses Q on an enemy under their turret she gets placed in turret range.
Yasuo is breaking game consistency by not getting placed in turret range when he presses R after an enemy gets knocked up under their turret.
So either make Diana, Lee and Irelia not placed under the turret or make Yasuo get placed under the turret for gameplay consistency.