Hi Douglas,
Sorry to bother you. We had been contacted by the WP Rocket team about a possible solution in relation to the original issue you reported.
Unfortunately I don’t know if they can provide me a development license so I could try a potential solution. Would it be possible that you would allow me temporary back-end access for a couple of days to your website?
I would like to try and debug possible solutions and the issue can be perfectly replicated on your setup, so it’s a perfect candidate for testing.
Let me know if that’s possible.