Steps to replicate the issue (include links if applicable):
- For instance, go to https://de.wikivoyage.org/wiki/Karnak/Freilichtmuseum . It seems that the problem occurs mostly in breadcrumb trails, i.e. only on Wikivoyage pages.
- Also on en-voy: https://en.wikivoyage.org/wiki/Cairo/Downtown
- Since a few days, in some links of the breadcrumb trail <span>-Tags are visible that should not happen. By any process, maybe tidying (HTML5 parser), HTML-tag angle brackets and quots are converted to SGML entities like:
<a href="/wiki/%C3%84gypten" title="Ägypten"><span class="mw-page-title-main">Ägypten</span></a>
What should have happened instead?:
- HTML tags should not be converted to SGML entities
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
(Copied from T316108)
This must be related to the change introduced by T306440 (hence subscribing @matmarex and @ppelberg). However, I think the blame lies with the GeoCrumbs extenison's handling of page titles (it takes them from $parserOutput), so it should probably be fixed there.