Color Calibration Profile changes when Mac resumes from Screen Saver

I am having a very odd problem with the color calibration of both my laptop screen (Macbook Pro) and my external monitor (ProView 19" LCD). Occasionally after the computer wakes from sleep or comes back from displaying the screensaver, my color calibration changes back to the default calibration on both the external monitor and my MacBook Pro.
If I open system preferences and then click the displays icon, the color calibration immediately changes back to the proper setting, I don't have to change it back or even select the Calibration tab.

Any information on this problem would be greatly appreciated because this is a very annoying problem and I have not being able to track down any fixes for it yet...