Why doesn't Lion recognize my drive as a supported permanent storage volume? Whenever I save a Pages (or other) document I'm greeted with this warning. 



I really like the version feature and this warning basically says that it is disabled. Any ideas why my hard drive isn't supported? The machine is a mid 2010 13" MacBook Pro with a 1TB internal drive. The drive is formatted as HFS+ Journaled.
I ended up wiping the drive and just installing Lion from scratch. That seems to have fixed the issue.