My edits are not showing up

Is anybody else out there experiencing their images that should be in My edits folder not appearing in Lightroom? This started happening a day or so ago, fine until then (could open, edit, etc)

Attached 2 screenshots to show what I mean: there should be 357 images in My edits but nothing shows up, as per black screen in 2nd screenshot. They're definitely there, as I only edited & saved here a few days ago!?

Has anyone else seen this before?

Ref: Lightroom Android ver 9.0.1