If you have an ER Diagram with a 'Diagram Title' box included in the diagram, the last field of this box is 'Last Change'. After updating the ER Diagram, this field doesn't update.
Also if you double-click the box and try to edit the date manually, it's not possible to type in the date field.
解决办法
WORKAROUND: None.
STATUS: Waiting for fix in a future release of Toad for Oracle.
