Sep 18 2020
This change has broken compatibility with MediaWiki 1.31
[82208d4b3c9721c73b0185b9] /smash/Special:RunQuery/Match_history OOUI\Exception from line 31 of /path/to/wiki/vendor/oojs/oojs-ui/php/Theme.php: OOUI\Theme::singleton was called with no singleton theme set.
Mar 12 2019
The reason why I added Core is that there is no way to hook into this behaviour for all I could see in the relevant file, but I trust you to know what kind of tags are relevant.
Jul 1 2018
Jun 19 2018
Sep 20 2017
Ah thanks so much, I've spent too long looking at this so i guess I missed that T_T
Sep 19 2017
Yeah, the fact that it doesn't happen everytime is why i titled it as possible race condition. I don't use an adblocker/scriptblocker myself, so I can only speak about a non-adblocker state.
Sep 13 2017
Well, that line that i linked is the one the chrome developer tools gighlight for me as to where $.debounce is not a function.