[GAMEPLAY] Kalista SKT T1 skin is bugged

During the gameplay i noticed that she freezes sometimes mid jump. Her Q is fine. Her W is also bugged. Sometimes when i send out a Sentinel it'll freeze in place and then move after 5-10 seconds after cast. Her E is also bugged as sometimes it doesnt register that it has spears in the enemy. Her R is fine. Also the Item Runaan's Hurricane is also bugged with the skin as it doesnt physically show that the extra bolts hitting the targets but still causes damage. Those are the only bugs i encountered playing the with the new skin and it was very distracting.