Thanks very much for all the comments. Yes, they are very different so much so that it's almost not the same place. I have visited this area many times since I came the first time in the autumn of 2007. It never lets me down and with the high altitude of the plateau (1500-1800 meters) there are often clouds drifting over the plateau and sometimes even several layers.
Another example from the same week:
And one from 10 years ago shot with the Canon 5D and the 300 f/4 lens.
Just to state the obvious that coming back to the same locations is great and worth while.