**System Information**
Win 7/64, AMD HD6850
**Blender Version**
Broken: 2.70 2d4de27
Worked: 2.69
**Short description of error**
Duplicate is at wrong position
**Exact steps for others to reproduce the error**
Open the attached file and render it with both versions mentioned above: In the newer version, one instance of the sphere is at the wrong location. You also see the difference to the viewport. In 2.69, it works as expected.
{F80842}