Extra data in workflow nodes

I’m fairly new to ansible and was experimenting with the tower-cli features. I noticed that whenever I export the workflows into a json, the templates associated with a workflow appear as nodes in the workflow with their extra data. I assume the extra data reflects the extra vars for the corresponding template, but for some nodes the extra data doesn’t exactly match the extra vars of that template. Why does this happen and does this affect the workflow/template creation when the json is used?

Can you provide any of the output so we can see it here? You can cut and paste the YAML/JSON output and we could take a look, or link us to a Gist/Github