cswiki users realized that the namespace of EducationProgram extension has changed at all wikis which have this extension enabled to Education program regardless how it is set to Education program. This breaks significant amount of links at cswiki. They says that it surely was correct at Thursday April 06.
I've found only one EP-related change which is 17ded338cf53ed8d690ed2e412823ee03fb57146.
According to SAL the change was deployed today at 15:33 by @Reedy (15:33 reedy@tin: Synchronized wmf-config/CommonSettings.php: Remove EducationProgram config back compat (duration: 00m 41s)).
I have no idea how this change could be relevant to the namespace problem but I didn't find any other one (I've checked operations/mediawiki-config and mediawiki/extensions/EducationProgram repo).
Please fix this ASAP
Thank you in advance,
Steps to reproduce
- Browse to cs.wikipedia.org
- Navigate to Special:Courses
- Click at any course
- Have a look at the namespace. It should be Kurzy but it is Education program