Interesting.
http://dotlrn.org is running 2.0.1. We should be updating it shortly.
For general reference: David and I have documented the setup here (not oracle): https://openacs.org/projects/dotlrn/dotlrn.org/
Can you try to reproduce this on the test servers please:
http://test.openacs.org
If you can please file a bug in the bugtracker, if not let me know.
Our goal is to make dotlrn.org a reference install (with as few changes as possible) so that any fixes that are made can easily be put directly back into the cvs.