Under Settings>Other I had HTML code embedded in the Global Notice box for my forum. After upgrading discourse in the Docker Manager the HTML code is being shown in its raw format rather than rendering on the site.
Here is an example for reference:
「いいね！」 3
And here’s the source code from Googles developer tools
「いいね！」 3
just tested mine and no issues, running 2.4.0.beta9
「いいね！」 3
@Robert Thanks for the feedback I’ll try to disable plugins and post an update.
「いいね！」 2
I think I know what it could be, will fix Monday.
「いいね！」 6