When will you fix mines and herbs?

I am just rejoining Cata. After we lost all our characters and progress I checked out the Pandaria expansion and wasn't thrilled with it so I am back in Cata on Neth. Unfortunately, the mines and herbs don't all seem to work as they should. Luckily my main was able to 85 and max out mining and jewelcrafting before this last update, but my kids are leveling their first guys and cannot level their chosen professions. And I have alts that I am or have leveled and they cannot max the professions I want for them as well. When is there going to be another update that corrects this major issue the last update messed up? I have been with Molten/Warmane for years, but I am becoming less than satisfied. I really would like to see that this issue has been acknowledged and that a fix is in progress. If this has happened then I apologize for the post.