Wrong height on Google 3d Photorealistic tiles

[realsailnet]

I have found using Cesium Ion with 3D Google Photorealistic Tiles that there is a Black zone in Sidney https://maps.app.goo.gl/AMpW3gVfpHGz2q9y8 where the height of the terrain is higher than expected.

Please check the screenshots attached.

Is it possible to have this fixed?

Thanks