No idea why your PE is blanking the homepage. I was sure Tekknogenius would be right and you would be looking at a different homepage. That has happened before.
If you have checked and all 5 of your home pages are blank, and you have used the reset button to reboot, the only other thing I can think to try is getting the battery cold (short time in the freezer). I don't know whether or why that would help, but it just might . . . maybe . . . ?
Good luck!
