I saw this in my logs today:
StackBlurBackground@https://forum.duelistsunite.org/theme-javascripts/7cca6d0005bbe0e73e1acff07a8802eb7ec3a2e3.js?__ws=forum.duelistsunite.org:29:22
Everything works, so I’m not sure if this a reference error or warning of some kind. I just thought I would report it.