Today, while I was leveling engineering i did both the quests for goblin and gnomish engenineering specialization. The result was that:

http://i58.tinypic.com/2ezjpkp.jpg

As you can see, I'm not able to see the progress bar for any secondary professions and all the icons left aswell.
I tryed to delete the "cache" folder; unlearn gnomish engineering(but it will be not unlearn) but all that was useless.
Can someone help me pls D: ? Thank you