I have been trying to figure out the reason for 2 days and have lost all hope.
The problem is that Cycles Render doesn't upgrade. If I make any changes in the 3D view everywhere else the changes are visible and apparent but when I try to render or animate (press buttons Render or Animate info file) under "Camera" tab, then only previous versions will be rendered.
Blender file can be located here: https://uploadfiles.io/53lbh
What I've checked so far:
- I've toggled Local/Global view - no effect.
- All viewpoints are activated in render mode (everywhere camera icon is switched on)
- All objects have layers attached to them under RenderLayer
- There was no difference with either rendering in Cycles Render or Blender Render
Here is an example of the difference of both views before and after "Render" of the same frame.

- Is there anywhere an option that keeps only the first rendering result in cache and takes the information from there (that I could possibly need to uncheck).
HELP!