returns invalid JSON array "coordinates"

[joepperkins]

Example Endpoint: https://api.weather.gov/gridpoints/HGX/64,92

[[[...]]] is not a valid JSON array structure for coordinates and is breaking all endpoints that include "coordinates"

{
"@context": [
"https://geojson.org/geojson-ld/geojson-context.jsonld",
{
"@Version": "1.1",
"wx": "https://api.weather.gov/ontology#",
"geo": "http://www.opengis.net/ont/geosparql#",
"unit": "http://codes.wmo.int/common/unit/",
"@vocab": "https://api.weather.gov/ontology#"
}
],
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-95.380197499999994,
29.6908821
],
[
-95.380123999999995,
29.6681214
],
[
-95.353927299999995,
29.668182999999999
],
[
-95.353995699999999,
29.690943699999998
],
[
-95.380197499999994,
29.6908821
]
]
]
},
"properties": ...

[StephenClouse]

I have validated this through geojsonlint and this is valid GeoJSON. I have also tested with geojson.io.

A Polygon is an array of one or more linear rings (arrays) containing arrays of coordinate pairs.

Please clarify what you believe is invalid here.