Automation error after upgrade to 0.40.1

Hi,

I’ve upgraded to HA 0.4.1 and now when clicking on the automation on the dashboard, the pop-up would usually display a graph. However, for every automation it reports “undefined is not an object (evaluating ‘this.tp[0].v’)”

All the automations appear to be working correctly, so its just the graphing that seems to be the issue.

Thanks

https://github.com/home-assistant/home-assistant/issues/6508