Colored Quest Blobs?

[Inani]

I was just wondering what happened to the old multi-colored quest blobs that used to overlay the map and highlight the quest areas. The tracking hud used to fade out and let you know you were in the right area. Now there is just the blizzard blob, which I find not as useful. Having the different colors for each quest was nice.
Is there something that I'm missing to turn it back on? Or is this feature just no longer working?
Please let me know! Thanks!