https://compositec1.codeplex.com/discussions/449608
Comments: ** Comment from web user: wysocki **
Comments: ** Comment from web user: wysocki **
Can't reproduce it on 4.0+
Try these steps:
1. Install the package attached.
2. In Data, expand 'People' and then a group.
3. Check for the names that ends with an ending letter in a range.