Numeric IDs Are Atill Shown When F3+H is Hit

In Minecraft 1.8, numeric IDs will no longer exist. If you hit F3+H, you will see more information about the thing you are hovering over in the GUI. FOr example, if you hover over diamonds, it will say underneath "minecraft:diamond". There is a problem, though, it still says:
Diamonds(# 0264)
minecraft:diamond
Why is the numeric and non-existent ID still there?!