Gets the owners of the NFTs of a given contract return wrong data

API gets the owners of the NFTs of a given contract return a record with amount = 0

curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/nft/0x9d7BC840f2846A67ca50Ffe8116eB6505F8E623B/owners?chain=0x89&format=decimal' \
  -H 'accept: application/json' \
  -H 'X-API-Key: xxx'
{
  "total": 2,
  "page": 0,
  "page_size": 500,
  "result": [
    {
      "token_address": "0x9d7bc840f2846a67ca50ffe8116eb6505f8e623b",
      "token_id": "1",
      "block_number_minted": null,
      "owner_of": "0x0000000000000000000000000000000000000000",
      "block_number": null,
      "amount": "0",
      "contract_type": "ERC1155",
      "name": "Ekoios",
      "symbol": "Ekoios9",
      "token_uri": "https://opensea-creatures-api.herokuapp.com/api/creature/1",
      "metadata": "{\"attributes\":[{\"trait_type\":\"base\",\"value\":\"starfish\"},{\"trait_type\":\"eyes\",\"value\":\"joy\"},{\"trait_type\":\"mouth\",\"value\":\"surprised\"},{\"trait_type\":\"level\",\"value\":2},{\"trait_type\":\"stamina\",\"value\":2.3},{\"trait_type\":\"personality\",\"value\":\"sad\"},{\"display_type\":\"boost_number\",\"trait_type\":\"aqua_power\",\"value\":40},{\"display_type\":\"boost_percentage\",\"trait_type\":\"stamina_increase\",\"value\":10},{\"display_type\":\"number\",\"trait_type\":\"generation\",\"value\":2}],\"description\":\"Friendly OpenSea Creature that enjoys long swims in the ocean.\",\"external_url\":\"https://example.com/?token_id=1\",\"image\":\"https://storage.googleapis.com/opensea-prod.appspot.com/creature/1.png\",\"name\":\"Sprinkles Fisherton\"}\n",
      "synced_at": "2021-12-09T02:27:01.170Z",
      "is_valid": 1,
      "syncing": 2,
      "frozen": 0
    },
    {
      "token_address": "0x9d7bc840f2846a67ca50ffe8116eb6505f8e623b",
      "token_id": "1",
      "block_number_minted": "22300730",
      "owner_of": "0x3c9a17a0f8169dbe55bac37becffe6d0282eaa89",
      "block_number": null,
      "amount": "3",
      "contract_type": "ERC1155",
      "name": "Ekoios",
      "symbol": "Ekoios9",
      "token_uri": "https://opensea-creatures-api.herokuapp.com/api/creature/1",
      "metadata": "{\"attributes\":[{\"trait_type\":\"base\",\"value\":\"starfish\"},{\"trait_type\":\"eyes\",\"value\":\"joy\"},{\"trait_type\":\"mouth\",\"value\":\"surprised\"},{\"trait_type\":\"level\",\"value\":2},{\"trait_type\":\"stamina\",\"value\":2.3},{\"trait_type\":\"personality\",\"value\":\"sad\"},{\"display_type\":\"boost_number\",\"trait_type\":\"aqua_power\",\"value\":40},{\"display_type\":\"boost_percentage\",\"trait_type\":\"stamina_increase\",\"value\":10},{\"display_type\":\"number\",\"trait_type\":\"generation\",\"value\":2}],\"description\":\"Friendly OpenSea Creature that enjoys long swims in the ocean.\",\"external_url\":\"https://example.com/?token_id=1\",\"image\":\"https://storage.googleapis.com/opensea-prod.appspot.com/creature/1.png\",\"name\":\"Sprinkles Fisherton\"}\n",
      "synced_at": "2021-12-09T02:27:01.170Z",
      "is_valid": 1,
      "syncing": 2,
      "frozen": 0
    }
  ],
  "status": "SYNCED"
}

we know about this problem, we are going to fix it

now it should be fixed