I then recommend you use analysis workspace. It has a more robust user flow tool and can even allow you to overlay metrics as part of the analysis. It then has some export abilities you may find better suited for a data driven export and formatting.
The current download functionality is giving a snapshot of the first 10 previous pages with the first 5 next page entries. I would love to export the entire set (all from->next pairs with instance counts). Currently I am stuck with a very slow export process (1 previous page per export).
My use case: I want to create performance tests that dynamically follow the path of my users. To achieve this I want to assign all pages a percentage next page to follow map (ex: home -> member 50%, claim 25%, logout 25%). This would be created using the AEM next page metrics
Do you mean Content/member/html for each line of report?
I am guessing here but can you verify does your site have some sort of common header that could be accidentally firing your code multiple times on each page when users navigate page to page? Seems like content /html could be a universal template component.
Can you provide evidence that it's actually a bug? Looking at it from my perspective, it appears that those could genuinely be the next pages visitors hit. You can validate this by checking the previous pages report for that member page.