Indent is no longer working
I am sometimes using indentation (Indent) to make some part of my instructions stand out.
For instance I would like this paragraph to be indented. I just add a little bit more text here for demonstration purposes; to make it a bit longer than just one line - you really don't have to read all of this.
Ok, and now I am ending the indentation and take a screenshot, to show you have I intended this to look like...

To start and end the indentation I have used the 'Indent' and 'Outdent' buttons on the editor

Now when I post this message, all indentation is gone.
Why? This worked fine until a short time ago...
