Cross-Origin Read Blocking (CORB)

I have called third party API using Jquery AJAX. I am getting following error in console:

Cross-Origin Read Blocking (CORB) blocked cross-origin response MY URL with MIME type application/json. See https://www.chromestatus.com/feature/5629709824032768 for more details.

I have used following code for Ajax call :

$.ajax({
  type: 'GET',
  url: My Url,
  contentType: 'application/json',
  dataType:'jsonp',
  responseType:'application/json',
  xhrFields: {
    withCredentials: false
  },
  headers: {
    'Access-Control-Allow-Credentials' : true,
    'Access-Control-Allow-Origin':'*',
    'Access-Control-Allow-Methods':'GET',
    'Access-Control-Allow-Headers':'application/json',
  },
  success: function(data) {
    console.log(data);
  },
  error: function(error) {
    console.log("FAIL....=================");
  }
});

When I checked in Fiddler, I have got the data in response but not in Ajax success method.

Please help me out.