The full-text indexer doesn't work when importing issues using import_list. Doing a reindex after that doesn't work either. 

See http://comments.gmane.org/gmane.comp.bug-tracking.roundup.user/7998 for a discussion (with patch). I've experienced the problem on PostgreSQL. The patch fixes that problem. The problem however persists on anydbm (at least according to  my unit test) even with the patch. Further investigation needed.