Try any search that will return results with directly linked sections, e.g. https://de.wikipedia.org/w/index.php?search=rezeption&title=Spezial:Suche&fulltext=1, result "Dschungel (Abschnitt Rezeption)"

The section link should be https://de.wikipedia.org/wiki/Dschungel#Rezeption, but it actually is https://de.wikipedia.org/wiki/Dschungel#ezeption, note the missing "R". This seems to happen for all section links in search results.