Steps to replicate the issue (include links if applicable):
- see https://de.wikipedia.org/w/index.php?title=Die_Erben_der_Nacht&diff=prev&oldid=245372995
- alternative: https://de.wikipedia.org/w/index.php?title=Heidelbeeren&curid=2239&diff=245211216&oldid=232338871
What happens?:
- lead section of translated page is inserted at the end of the article
- dummy value __LEAD_SECTION__ is used as section header
What should have happened instead?:
- As the article already has a lead section, translation of the english lead section and inserting it to the german article should not have been possible at all.