Remove over all line in plot

Question

I am using Highstock to display some sensor data. As the Highstock update 1.3.8 came out today I upgraded and found that there is a new line displayed by default on the plot:

This new line seems to connect the very first and very last data point. Is there a way to disable this new unwanted feature? I could not find something mentioned in the changelog or in the API documentation.

Answer 1

Your data should be sorted via x, ascending.