For over a week now, Amarok has been unable to submit to last.fm. I've tried asking in their forums, but they are generally unhelpful and don't support Amarok.

When I use sites online to manually upload my submit.xml file, my amarok profile pages gives me an error saying incorrect time format.
An example entry from submit.xml looks like


The Decemberists
Picaresque

292
1162895847


This was using 1.4.3. I upgraded to 1.4.4 today, same problem still happens.
What can I do to fix this?