[BUG] - Minor Error with Crossing AM (Noticed in HIGH AWY)

[Nikolai558]

Describe the bug When a line crosses the AM duplicate Coords are added. See example below. This isn't a super big issue though it is a minor issue. I only found 2 instances where this problem occurs.

[
            -180.0,
            11.708889
          ],
          [
            -180.0,
            11.708889
          ]

{
      "type": "Feature",
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [
            -160.883097,
            20.377347
          ],
          [
            -162.699444,
            19.658056
          ],
          [
            -171.556389,
            15.930556
          ],
          [
            -180.0,
            11.708889
          ],
          [
            -180.0,
            11.708889
          ]
        ]
      },
      "properties": {}
    },