No dropdown/no profiles in online registration config screen

[Liss]

Hi!  I am a new Civi user creating my first event.  I created a custom field set to use for Participants and a profile with those custom fields but there is no drop down or way to select it from the event online configuration screen - just an empty text box.  Screen snap is attached and help is greatly appreciated!  Using Civi 4.5 on Word Press 4.0.1...and trying not to pull my hair out.
Thanks in advance!!! 

[Liss]

I checked the online Civi demo to confirm that something was awry with this display.  I should definitely have a drop down from the select profile field.  Can anyone help?

[penguintrax]

If you have Jetpack installed, try deactivating the Notifications module.

[Coleman Watts]

See http://forum.civicrm.org/index.php/topic,35850