Hello Marco,

I am really sorry for the delay of this reply as it is a weekend for us here.
Thanks for reporting on this, I think that was a bug, i will consult to our developer team regarding this issues.
For the temporary fix, you have disable all the bbcode setting from your backend > Komento > Integration > Easyblog/Article > Layout > bbcode -> http://screencast.com/t/agS6ZVSZkI