It may be a bug, but it may also be fixed now in the stable branch of OMP which will be what the next release of OMP is based on. Can you provide some information for me?
1. Are you using the 1.0 release of OMP, or are you running our beta?
2. If it's possible, can you provide instructions so I can duplicate the bug? I can't replicate it when using my test installation.
3. Failing that, a database dump would also be useful.
Software Developer, Public Knowledge Project Team