When I am trying to load this pdf http://merlin_test.s3.amazonaws.com/myPdf.pdf, it's unable to render all the contents. There is a blue background which is not visible and some of the texts are not visible as well as the color is not proper. Can someone please help

this.pendingEOFill = true;
    this.fillStroke();
  }
  closeFillStroke() {
    this.closePath();
    this.fillStroke();
  }
  closeEOFillStroke() {
    this.pendingEOFill = true;
    this.closePath();
    this.fillStroke();
  }
  endPath() {
    this.consumePath();
  }
  
  clip() {
    this.pendingClip = NORMAL_CLIP;
  }
  eoClip() {
    this.pendingClip = EO_CLIP;
  }
  
  beginText() {
    this.current.textMatrix = IDENTITY_MATRIX;
    this.current.textMatrixScale = 1;
    this.current.x = this.current.lineX = 0;
    this.current.y = this.current.lineY = 0;
  }
  endText() {