Geodatastyrelsen_Denmark background not available over Bornholm

[Thue]

For Denmark, the Geodatastyrelsen_Denmark background ortophotos are the best and the recommended background imagery.

However, they seem not to be selectable over Bornholm: https://thuejk.dk/whereissdfe.png . They work fine for the rest of Denmark.

Looking at https://raw.githubusercontent.com/openstreetmap/iD/master/data/imagery.json , there is the following polygon, which seems like it should make them available over Bornholm:

    [
      [14.68259, 55.36394],
      [14.83952, 55.35652],
      [14.82638, 55.26713],
      [15.13934, 55.25174],
      [15.1532, 55.34108],
      [15.30992, 55.33306],
      [15.29572, 55.24374],
      [15.13934, 55.25174],
      [15.12556, 55.16238],
      [15.28158, 55.15442],
      [15.25356, 54.97576],
      [14.63175, 55.00625],
      [14.68259, 55.36394]
    ]

[NKAmapper]

In fact none of the Danish imagery maps are displayed in the Background menu when panning over Bornholm. All the boundaries in ELI already cover Bornholm. They are discovered over Bornholm in JOSM and in Go Map.

[bhousel]

related #5250
I'll check next week what's going on.

[bhousel]

This is working now! The polygon array was being treated as an outer with holes, and I needed to rewrite it to be an array of outers.

#5250 #5264 #5272 were all the same thing