Probably due to <https://bugzilla.wikimedia.org/show_bug.cgi?id=58640>.
This bug was fixed in MW 1.23, as well as in point releases of 1.19.x, 1.21.x and 1.22.x.
-- Matma Rex _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
