Wrong item frames place after loading by structure block

1. Place item frames: 2016-05-25_22.00.01.png
2. Save to structure
3. Load structure to other place: 2016-05-25_22.00.07.png - item frames wrong placed
4. Reload chunks (not F3+A): 2016-05-25_22.00.36.png - item frames placed right