Steps to reproduce
- Go to https://www.mediawiki.org/w/index.php?title=Multimedia/Standup_notes/2017/August&curid=706232&diff=2541152&oldid=2540575&visualdiff&diffmode=visual
- Look at the bulleted items
Expected
Only show added content once.
Actual
The page shows content being repeated at least 4 times.
Example: search for "Where are the notes for last week's standups? (did they happen?)".
Notes: The problem seems related to nested bullets.