Have just upgraded from 3.2.1 to latest 3.2.2 and there appears to be an issue after upgrading the plugin.
I mainly use to [download_page] feature and on the page I have this shortcode included (http://www.trupela.com/resources/) the followinbg error is always displayed at the top of the screen:
WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3]
SELECT _DLM_DOWNLOADS.id FROM _DLM_DOWNLOADS LEFT JOIN _DLM_CATS ON _DLM_DOWNLOADS.category_id = _DLM_CATS.id WHERE _DLM_CATS.id IN ();
Have recreated the DLM database and also recreated permalinks, emptied browser cache and logged out. Still the same error.
Any feedback on others experiencing this issue after 3.2.2 upgrade would be greatly appreciated.