Chart rendering - legacy data on subsiquent runs

[zwgtdev]

Hi there,
Firstly, thank you so much for sharing this project. It is amazing and works really well.

I have been having an issue when generating multiple documents. It seems that data in my figure is being retained from previous documents.
I went through the Pandas dataframes and can confirm that the 'ghost' data is not there. I am not sure if there is perhaps an instantiation issue where a global is retaining the data?
I also tried to reload the pdf_reports reports module and also to import it in my function, creating new instances of the class as and when needed but an still having the same problem.
Any ideas please?

An example of the issue:

[veghp]

Hi, thanks for the comment. Can you please share or email a minimal working example?