Last one for now. This is Mount Hagan (AYMH) in Papua New Guinea. This is already at 5,000 feet altitude, so the pics start at 10,000 feet for consistency
10,000 ft:
15,000 ft
20,000 ft
25,000 ft
30,000 ft
35,000 ft
40,000 ft
45,000 ft
50,000 ft
So again, issue not apparent here. As I say, if someone can confirm a location where they see the problem, I will run this test there