Missing Character Ability Descriptions/Wrong Ability Videos
https://dl.dropboxusercontent.com/u/23772101/ShareX/2016/05/LolClient_2016-05-04_09-54-38.png
Missing description for Vladimir E "Tides of Blood" Incorrect Ability Video for Vladimir E "Tides of Blood" Incorrect Ability Video for Malzahar W "Voidling Swarm" - Shows Null Zone
Not sure if there are other missing ability descriptions since the 6.9 Patch Tried using the launcher Repair function as suggested by @RiotSupport