Yep, same for me. In my case, the ItemID seems to be 8 behind the correct value. In the recent posts section included in the FB component, the itemID is missing et all

However, this bug seems to be related to the following lines:
[code:1]
// Select the appropriate message board component
$componentname = 'com_fireboard';
// Get menu item ID of the forum
$database->setQuery( "SELECT id FROM #__menu WHERE link LIKE '%".$componentname."%'" );
$rows = $database->loadObjectList();
$forumitemid = $rows[0]->id;
[/code:1]
I'm not familiar with Joomla, but this seems to be quite ugly code, as it takes the first ID that matches the component name (out of a list of whatever). Hmm, maybe I'm wrong with that - but if not, any idea what to change here?
Edit: Replaced that forumitemid and hardcoded my itemID for testing - and it worked. So this [b]is[/b] actually the problem.
Edit2: Just a guess ... maybe it is a problem to get the ItemID from some place. #__menu is eventually a reference to [i]tableprefix[/i]_menu, which contains all menu entries. If there is another link to the forum component in any other menu, the ID of the first occurrence that includes the componentname is used, although this might be the wrong one. Argl, how to solve this?