Ores Appearing To Be Upside Down

The title says it all, Ores appear or render upside . I was on a server, a craftbukkit one and The ores appear to render upside down . I first reported the bug to them first of course and they said it was a client issue . The link is right here : https://bukkit.atlassian.net/browse/BUKKIT-3769 . So I came to report it to you . I Tryed running a clean version of minecraft with no opftine and it was the same way . There will be some screen shots as well and Thank you for your time .