[21:06:53] <Krinkle>	 Hm.. looks like something may've broken ParserCache in master
[21:07:05] <Krinkle>	 PHP Warning:  Undefined array key "extensionData" in /var/www/html/w/includes/parser/ParserOutput.php:2565
[21:08:45] <legoktm>	 you need to composer update
[21:09:13] <legoktm>	 https://phabricator.wikimedia.org/T329483#8614768
[21:52:50] <Krinkle>	 Ah, interesting.
[21:52:59] <Krinkle>	 so Parsoid classes are now involved on reads views.