Kunashir, is there anyone alive?

Today Japan proclaimed the Kurils its territory . I will not talk about politics. It was interesting for me to look at the islands of Iturup, Shikotan, Kunashir from space on Google Maps. The new Google Maps is equipped with Historical imagery, where you can see pictures taken at another time. In general, I discovered that 2009 Kunashir slides are a bit of “bleached” slides of 2004. I found a couple of cars — none of them moved in 5 years. The ships also do not swim, they stand as they did in 2004. The striking fact that the clouds have not moved since 2002. Can someone explain - there is no movement at all, and it should be like this, or is it something that Google is keeping secret?