I never did get Grammarly to work in Libre. If I spend any more time on it I'll never get another chapter out. I have copied/pasted it to Wordpad corrected then uploaded a Grammarly-approved version of chapter 8. After it posts on the site if it formats correctly I'll use this method going forward. Grammarly however had no opinion on the story quality itself so I am on my own in that regard :)
I considered asking Chatgpt to critique the story but a dressing down from our AI Overlords might have proven to be one cut too many