zendframework/ZendService_Audioscrobbler — pull request #3 by benmatselby (2012-09-16 16:54:17+00:00)
Title: Fix an issue when the <url> xml tag has an & in it

I'm not sure if this is the best fix, but if you remove the fix from the Audioscrobbler.php file and run the unit tests you can see the bug.

For me, it only seems to be the & causing the issue, and this fix resolves it for me.