Spline chart missing second dataset until zoom

[06chaynes]

I have created a spline chart with two sets of datapoints. The chart works fine usually and both datasets are displayed properly. However I have run into an issue when one of the datasets is much larger than the other. What happens is the smaller dataset is displayed and the larger dataset is not displayed on the chart. If I zoom into the chart the second larger dataset then appears. After that if I hit the reset button the graph is displayed properly.

Here is the chart with the dataset missing before zoom\reset: http://i1026.photobucket.com/albums/y326/Christian_Haynes/Missing%20Dataset%20Chart_zpslny9s1ey.png

Here is the same chart after zoom/reset:
http://i1026.photobucket.com/albums/y326/Christian_Haynes/Missing%20Dataset%20Chart%20after%20Zoom_zpsjdkqm8ka.png

[06chaynes]

I found the cause of this issue to be related to an error in the CSV file I was loading, at least it seems that way. After that modification I have been unable to reproduce the error so this can be considered closed for now.