
I have a Kendo ui chart which displays a column chart from a dynamic data sour
This happens generally when you open a chart in a animated window before it is finished expanding.
My suggestion is to redraw the chart when you are sure everything is loaded and fully opened.
$("#myChart").data("kendoChart").redraw();
If you have not disabled animations you may want to do that before this and re-enable them after.
$("#myChart").data("kendoChart").options.transitions = false;