Sometimes on rendering of chart, the values of css transform in column chart changes due to which chart doesn't render properly even though the data is present.
I tried debugging the code and found the following in the html rendered:
data-z-index="0.1" class="highcharts-series highcharts-series-1 highcharts-column-series highcharts-tracker" transform="translate(130,400) scale(1 0.001)" >
While when the chart renders properly, this is the following html:
data-z-index="0.1" class="highcharts-series highcharts-series-1 highcharts-column-series highcharts-tracker" transform="translate(130,45) scale(1 1)" >
translate(130,45) scale(1 1) gets changed to translate(130,400) scale(1 0.001)" because of which the chart can't be seen.
