[Siteweb] Caitlyn's page has her old splash
http://gameinfo.na.leagueoflegends.com/en/game-info/champions/caitlyn/
No big deal, but doesn't harm to report.
EDIT : Actually what the hell like half champions have their old splashes. Their abilities are not even updated. Graves has his old kit in videos and Caitlyn's his the old too.