Bother. So much for easy-to-fix solutions. Could you run Paratext's basic checks (markers, punctuation, etc) fix any problems and then tripple-check the approvals? Interlinears are fragile, hard to fix and absolutely rely on every piece of data from paratext being 100% correct.
If you've done that all... It looks like there's a font-change in verse 7. Is the bigger text an part of a 'normal' section title, or is there some rare USFM there? You're probably going to need to include the relevant bit of "Final USFM" from the view/edit tab, for anyone to have any clue about what's going on.