[notatoad]

i'm seeing the same, it certainly looks like the intentional blurring that google maps does for sensitive things: https://imgur.com/RqjnQTo

[kawfey]

If you rotate around that blur, it appears to have depth, like it's just above the surface. You can see beneath it at the right angle, revealing the top of the dome.

[ballenf]

Maybe an algorithm thought the spherical dome was a human anatomical feature needing blurring for privacy.

The shape of the blur is very strange for anything intentional. Unless the shape itself is extra intentional entropy.