Can someone tell me why my data labels are missing?

Can someone tell me why the last bar is missing on the far right and why the data labels are missing for the green bars? I can’t seem to figure it out.

{
  type: 'bar',
  data: {
    labels: [
      '01/01',
      '01/02',
      '01/03',
      '01/04',
      '01/05',
      '01/06',
      '01/07',
      '01/08',
      '01/09',
      '01/10',
      '01/11',
      '01/12',
      '01/13',
      '01/14',
    ],
    yAxisID: 'A',
    datasets: [
      {
        type: 'line',
        label: 'Low Temp',
        borderColor: 'rgb(0,0,204)',
        borderWidth: 2,
        fill: 'false',
        data: [33, 33, 35, 36, 36, 41, 40, 44, 33, 33, 42, 37, 33, 33],
        yAxisID: 'B',
        datalabels: {
          labels: {
            title: null,
          },
        },
      },
      {
        type: 'line',
        label: 'High Temp',
        borderColor: 'rgb(204,0,0)',
        borderWidth: 2,
        fill: 'false',
        data: [66, 55, 45, 56, 61, 65, 57, 70, 70, 55, 63, 70, 53, 62],
        yAxisID: 'B',
        datalabels: {
          labels: {
            title: null,
          },
        },
      },
      {
        label: 'Estimated',
        xAxisID: 'C',
        type: 'bar',
        data: [
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
          null,
        ],
        borderColor: 'rgb(255, 255, 255)',
        borderWidth: 2,
        backgroundColor: 'rgb(234,214,124)',
      },
      {
        label: 'Actual',
        xAxisID: 'C',
        type: 'bar',
        data: [
          720, 680, 720, 680, 720, 720, 640, 680, 720, 640, 680, 720, 640, 600,
        ],
        borderColor: 'rgb(255, 255, 255)',
        backgroundColor: 'rgb(0,255,0)',
      },
    ],
  },
  options: {
    responsive: 'true',
    title: {
      display: 'true',
      text: 'Daily Usage History',
    },
    legend: {
      display: 'true',
      reverse: 'true',
      position: 'bottom',
      align: 'middle',
    },
    scales: {
      yAxes: [
        {
          id: 'A',
          display: 'true',
          type: 'linear',
          scaleLabel: {
            display: 'true',
            labelString: 'Usage(KWH)',
          },
          ticks: {
            fontColor: 'rgb(0,0,0)',
          },
          gridLines: {
            display: 'false',
          },
        },
        {
          id: 'B',
          display: 'true',
          type: 'linear',
          position: 'right',
          scaleLabel: {
            display: 'true',
            labelString: 'Temperature',
          },
          ticks: {
            fontColor: 'rgb(0,0,0)',
          },
          gridLines: {
            display: 'false',
          },
        },
      ],
      xAxes: [
        {
          id: 'C',
          stacked: 'true',
          display: 'true',
          scaleLabel: {
            display: 'true',
            labelString: 'Day',
          },
        },
      ],
    },
    tooltips: {
      mode: 'index',
      intersect: 'true',
    },
    plugins: {
      datalabels: {
        id: 'A',
        anchor: 'center',
        align: 'top',
        color: 'rgb(102, 102, 102)',
        font: {
          weight: 'bold',
        },
      },
      tickFormat: {
        useGrouping: 'true',
      },
    },
  },
}