In the Editor I type in a package name and then click F4 to describe the package.
Just below the top level menu bar it displays the created time for both the spec and body
For example
TOAD_TEST(Spec) Created 3/8/2012 9:49:27AM Last DDL: 3/8/2012 9:49:30 AM Status: Valid
TOAD_TEST (Body) Created 3/8/2012 9:49:28AM Last DDL: 7/19/2012 10:08:45 AM Status: Valid
When you click on 'Toggle Spec/Body' to show the Body it shows the date/time Last DDL for the Spec instead i.e.
TOAD_TEST (Body) Created 3/8/2012 9:49:27AM Last DDL: 3/8/2012 9:49:30 AM Status: Valid
when it should be
TOAD_TEST (Body) Created 3/8/2012 9:49:28AM Last DDL: 7/19/2012 10:08:45 AM Status: Valid
WORKAROUND
none
STATUS
Waiting for fix in a future release of Toad for Oracle