When using a saved query, I get: Invalid Column Name Bugzilla has suffered an internal error. Please save this page and send it to bugzilla-owner with details of what you were doing at the time this message appeared. URL: http://bugzilla.redhat.com/beta1/buglist.cgi?bug_status=NEW&bug_status=VERIFIED&bug_status=ASSIGNED&bug_status=REOPENED&bug_status=NEEDINFO&bug_status=MODIFIED&bug_status=ASSIGN_TO_PM&bug_status=INVESTIGATE&bug_status=SPEC&chfield=%5BBug+creation%5D&chfieldto=Now&cmdtype=doit&order=Bug+Number+Ascending&form_name=query&chfieldfrom=2004-10-15 The custom sort order specified in your form submission contains an invalid column name Bug Number Ascending.
This appears to be fixed in the beta2.