I upgraded from joomlaboard to fireboard. Everything seems ok, except that all new posts are being listed on the last page. It is because the joomlaboard posts have a 0 in the ordering column in jos_fb_messages table, while the new fireboard messages have the value NULL. Changing them to 0 bumps them back up. I assume the fix is to change all 0's in that column to NULL. Any thoughts?

edit: I went ahead and set the default value for the ordering column to be 0 instead of null in the db. It has fixed my problem, but I don't know if this will ever cause problems down the line.