Quinn VS Bard Bug : https://www.youtube.com/watch?v=Ifk9yzK20Aw Quinn can knock-back Bard from his Magical Journey.
Master Yi VS Yasuo Bug : https://www.youtube.com/watch?v=YvU9k1TqXak Weird interaction between Steel Tempest, Alpha Strike and Last Breath.
Poppy VS Leona Bug : https://www.youtube.com/watch?v=tug_XgBR8oE Leona could cast Zenith Blade after being knocked-up by Keeper's Verdict.
Juggernaut6281 votesThat Quinn one is completely intentional.
Second one Yi was knocked up before he used Q and remained knocked up after Q ended.
Third Leona began her cast right before poppy ult (frames before) so it still cast.
Nato Boram1 votesIf Master Yi is knocked-up, he should not be able to use Alpha Strike. If he's in Alpha Strike, he should not be knocked-up. Either way, that's nonsense.
If Leona casts her Zenith Blade, any interrupt/silence (Let's say, Keeper's Verdict) should cancel her spell and refund her cooldown.