Hi, I had an issue where when I imported an epub, it sometimes split sentences across different Lingq “paragraphs” meaning it was difficult to Lingq phrases (if they ran between two different “paras”). Someone in this old thread had a similar issue: Frustation With Importing Epub Or Text Files. - Language ...
I found a solution by uploading the epub to Calibre ebook management app (free) and converting the book to a txt file. And then uploading it into Lingq.
I thought I’d share in case anyone else was having this issue.