Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Screenshot below shows Notifications window.
I think it lacks formatting because of special characters in nickname.
@nhl-pl thanks for reporting fixed in https://github.com/NodeBB/NodeBB/issues/12241
This fix is released as part of 3.6.1
