Sometime, when loading Wikimini, the Swiffy banner is not shown and instead this error is shown in the console:
TypeError: can't redefine non-configurable property "__swiffy_override" TypeError: can't redefine non-configurable property "__swiffy_override"
<anonymous> https://sv.wikimini.org/w/load.php?debug=false&lang=sv&modules=swiffy.fr.js&skin=wikimini&version=1cm9g3i:88
<anonymous> https://sv.wikimini.org/w/load.php?debug=false&lang=sv&modules=swiffy.fr.js&skin=wikimini&version=1cm9g3i:428
jQuery 8
<anonymous> https://sv.wikimini.org/w/load.php?debug=false&lang=sv&modules=swiffy.fr.js&skin=wikimini&version=1cm9g3i:1
load.php:176:570
jQuery 14
<anonymous> https://sv.wikimini.org/w/load.php?debug=false&lang=sv&modules=swiffy.fr.js&skin=wikimini&version=1cm9g3i:1This error is not easy to be reproduced. Reload the page some times.