Problem: Malayalam characters like ർ, ൽ, ൻ are displayed in two different formats when entered by 2 different users.
Example: https://www.wikidata.org/w/index.php?title=Q13564588&diff=1295032834&oldid=1290915945. Please inspect the code and check for the changes.
Expected output - ഇന്ത്യൻ ചലചിത്ര അഭിനേതാവ്
Actual output - ഇന്ത്യന് ചലചിത്ര അഭിനേതാവ് (I request to inspect the code here too).
I have ran a bot on Schoolwiki (a project powered by Mediawiki) to purge the pages. An example edit is:
[[https://schoolwiki.in/index.php?title=%E0%B4%8E%E0%B4%82.%E0%B4%90..%E0%B4%8E%E0%B5%BD.%E0%B4%AA%E0%B4%BF.%E0%B4%8E%E0%B4%B8%E0%B5%8D._%E0%B4%95%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B5%8B%E0%B4%9F%E0%B4%BF&diff=prev&oldid=1048902|this]]
I also think that it has something to do with [[https://phabricator.wikimedia.org/T33950|T33950]].
There are a minimum of 60,000 pages that contain this issue (https://quarry.wmflabs.org/query/47911).