Why does adobe camera raw keep saving images with the incorrect white balance?

Question

I am having an issue when I edit images.  here is the scenerio:
I choose 50 Raw files and open them in Camera Raw.
I edit each individually - many of them have different white balances.
Once I have each image how I want them, I select all and click done.
Sometimes all the edits are saved correctly, but very often all the changes are saved correctly except white balance.  The program seems to take the white balance from one image and applies it to all the images.
Why???  Very frustrating to have to go back and individually edit all the white balances again.
Thanks!

Answer 1

It seems to not happen if I slow down a few seconds before I click select all and then done.
That should not be the problem, once you changed settings and hitting done they all should be applied immediately. It even is not needed to first select all, that is only needed when you need to open or save the files.
  But I still don't know why it would only change the white balance in every shot and not everything.
If it happens again could you first in Bridge select one of the none changed files and with right mouse click menu choose select purge cache for selection?
And can you provide more details about system version, app versions and file types?