Another LR issue

[KeithR]

Yesterday, while doing some editing in LR, I was doing some masking with no problem. Then on the next few images, I tried to do edits within masking but I could not get any of the usual edits such as exposure, contrast, etc. like you normally see outside of masks. Is there anything that I can do to get these back? I thought it be only one image or folder, but no matter which folder I chose, I kept gitting the same panel. I've posted an image of the masking panel.

[fdisilvestro]

Check that you are using the latest process version in the Callibration tab

[KeithR]

I checked all the folders in my catalog, and they are all set to the current version (6) in the Calibration tab. Even folders that I had previously edited, did not have the same slider options that I had before I came across this issue. I wish there is a way to get the all the sliders, etc. back in the masking area. As an example, if I were to select Background to make changes to, I do not have any of the sliders available to adjust, exposure or contrast, or brightness, Whites or Blacks, etc.