White balance eye dropper tool

[JonathanRimmel]

I just noticed my white balance tool stopped working. It may have been this way since I installed LR4 since I don't think I have used it much lately.

Basically the dropper turns to a hand when hovering over the picture and zooms when I click rather than showing the loop and selecting a white balance sample.

Any thoughts on how to fix this?

[JonathanRimmel]

I closed LR and reopened and it worked again. Still seems odd though.