Duplicate alerts in graphQL results

[PasiSalenius]

The following query

{
  alerts {
    id
    route {
      gtfsId
    }
    effectiveStartDate
    effectiveEndDate
  }
}

just returned two duplicates (alerts for lines 7A and 7B), as shown below. Also alert identifiers and effective dates are same so they seem to refer to same alert instance.

{
  "data": {
    "alerts": [
      {
        "id": "QWxlcnQ6NTM3ODAgSFNMIDEwNzUgdHJ1ZSAzICBudWxsICAxMDc1XzIwMTYxMjI2X1N1XzFfMTUzNg==",
        "route": {
          "gtfsId": "HSL:1075"
        },
        "effectiveStartDate": 1483882980,
        "effectiveEndDate": 1483886160
      },
      {
        "id": "QWxlcnQ6NTM0MjkgSFNMIDIyMDZBIHRydWUgMyAgbnVsbCAgIG51bGwg",
        "route": {
          "gtfsId": "HSL:2206A"
        },
        "effectiveStartDate": 1483453023,
        "effectiveEndDate": 1484316600
      },
      {
        "id": "QWxlcnQ6NTM3MDYgSFNMIDEwMDdCIHRydWUgMCAgbnVsbCAgIG51bGwg",
        "route": {
          "gtfsId": "HSL:1007B"
        },
        "effectiveStartDate": 1483884000,
        "effectiveEndDate": 1483912740
      },
      {
        "id": "QWxlcnQ6NTM3MDUgSFNMIDEwMDdBIHRydWUgMCAgbnVsbCAgIG51bGwg",
        "route": {
          "gtfsId": "HSL:1007A"
        },
        "effectiveStartDate": 1483884000,
        "effectiveEndDate": 1483912740
      },
      {
        "id": "QWxlcnQ6NTM0MjkgSFNMIDIyMTIgdHJ1ZSAzICBudWxsICAgbnVsbCA=",
        "route": {
          "gtfsId": "HSL:2212"
        },
        "effectiveStartDate": 1483453023,
        "effectiveEndDate": 1484316600
      },
      {
        "id": "QWxlcnQ6NTM3MDYgSFNMIDEwMDdBIHRydWUgMCAgbnVsbCAgIG51bGwg",
        "route": {
          "gtfsId": "HSL:1007A"
        },
        "effectiveStartDate": 1483884000,
        "effectiveEndDate": 1483912740
      },
      {
        "id": "QWxlcnQ6NTM0MjkgSFNMIDIyMTMgdHJ1ZSAzICBudWxsICAgbnVsbCA=",
        "route": {
          "gtfsId": "HSL:2213"
        },
        "effectiveStartDate": 1483453023,
        "effectiveEndDate": 1484316600
      },
      {
        "id": "QWxlcnQ6NTM0MjkgSFNMIDIyMDYgdHJ1ZSAzICBudWxsICAgbnVsbCA=",
        "route": {
          "gtfsId": "HSL:2206"
        },
        "effectiveStartDate": 1483453023,
        "effectiveEndDate": 1484316600
      },
      {
        "id": "QWxlcnQ6NTM3MDUgSFNMIDEwMDdCIHRydWUgMCAgbnVsbCAgIG51bGwg",
        "route": {
          "gtfsId": "HSL:1007B"
        },
        "effectiveStartDate": 1483884000,
        "effectiveEndDate": 1483912740
      }
    ]
  }
}