[GAMEPLAY]Forsaken Jayce Skin in game bugs

Just bought forsaken Jayce yesterday, and try out couple custom games. And unfortunately(or lucky?) I found couple bugs that may affect player's game play

Bug 1: 1 use hammer form W spell 2 use recall 3 get small amount of dot true damage while recalling and cancel my recall

Bug2: range form unable to damage enemy inhibitor
1 walk to enemy inhibitor 2 change to range form and attack the inhibitor 3 the attack animation came out but deal no damage to the enemy inhibitor

sometimes it even happened while i attack the two tower before the enemy nexus! it would be a serious bug if someone play the skin in normal or rank!