This bug is said to be fixed at: Bug 34375 – HTML Client : HTTP ERROR: 403 in Notebook application. But I still get the error message when try to access my history in notebook. Possible to reopen this case or do I have to submit it as a new bug?

It's similar to briefcase problem mentioned at: http://www.zimbra.com/forums/users/4...ot-access.html, but worse because even the owner cannot access the revisions of his own notes.