No results shown after the 2nd or 3rd page.

English:Fess
1

(from github.com/eltonkent)
I’m seeing an issue with paginated results. My search query has 60 results but the page does not scroll beyond page 3 (30 results).
Screen Shot 2019-05-25 at 10 03 09 AM

Screen Shot 2019-05-25 at 10 03 05 AM
Screen Shot 2019-05-25 at 10 03 05 AM856×86 5.59 KB

2

(from github.com/marevol)
Try to disable Similar Result Collapsed.