Hi,
just noticed that placing code in some post is not that easy as it should.
Normally code is placed between backticks but this will not work (at least on this server). If you need to place code (what else) just use these tags (or the buttons).
If you need to edit the same post on a later moment you need to replace the backticks with the code tag.
We will see if this solved in the next version, I will post post this bug too the bbpress development.