After 4.5.1, arrow images in menu are broken

[CiviTeacher.com]

After my upgrade from 4.5.0 to 4.5.1, the menu arrow images are broken.  There were not broken in 4.4 nor in 4.5.0.

The Image Upload URL is correct and unchanged.

Anyone else see this?

http://www.my.org/undefinedpackages/jquery/css/images/arrow.png

[davyivins]

I have the same problem on D6. Just upgraded to 4.5.1 a few minutes ago.
Also my quicksearch just twirls and twirls
And Current Employer field has numbers not company names
and concertinas aren't opening.

:-(

[davyivins]

I have reverted to 4.5. I have a big event coming up next week so can't play with this now.
In case you haven't already tried check that your Resource URLs and Directories are correct.

civicrm/admin/setting/path?reset=1
civicrm/admin/setting/url?reset=1

[CiviTeacher.com]

Thanks Davy.  I'll do the same.  I have reported this bug.

[Coleman Watts]

Here's a theory: the incorrect resourceBase might be getting cached by your browser - try clearing your browsers cache. One way to force this is by going to the WordReplacement form and clicking Save.