*** PROBLEM SOLVED ***
You can now (4/19/2012) go to “Manage My Kindle” on Amazon.com, select the book you want, and then under the “Actions” button, choose “Reset furthest sync’d”
*** PROBLEM SOLVED ***
You can now (4/19/2012) go to “Manage My Kindle” on Amazon.com, select the book you want, and then under the “Actions” button, choose “Reset furthest sync’d”