Attached Link: http://www.atomic-knights.de

Yesterday something real strange happend. I was working on a scene for some days with some own props I created. I added them to the props libary. After I loaded the scene the following day all of my props did not apear on the render. I have no idea why. I deleted the props from the scene and applied them again from the libary. Everything was back to normal. Did this happen to anyone before ???