Mystery setting in Location Services?

Hello all,

I have an iPhone 4 (CDMA) running iOS 5.1.1, and I have this strange issue.

I was disabling a bunch of stuff in Location Services I don't need on today, and I discovered a blank slot, with no application icon, nor an application name, yet it's switched to "ON", and if you switch it to "OFF", it just goes right back to "ON", and nothing you do keeps it switched to "OFF", and I can't find a way to remove it. Problem is, this mystery slot seems to have store data in my iCloud backups, as I have tried a factory reset/iCloud restore, just for it to still be there. What are some things I should do, to try and remove this?

 

Nobody? Come on, it's been a month since I posted this thread.

Hundreds of people have viewed this thread, somebody has to have an answer.