[Koha] problem with Amazon content after reboot and update

[Emrys Minnig]

Recently all of my Amazon content died.  It was working fine on 3.02, and then the other day, after a server reboot, it just stopped.  Item details pages keep throwing Error 500 messages on the intranet and 404s on the OPAC.  Turning all Amazon content off fixes things but is a lot less pretty.  
  
After hearing about the known issue with Amazon sysprefs in 3.02, I downloaded and installed 3.03.  However, the webinstaller never ran (though I'm not sure it was supposed to on this update).  Additionally, on the 'About Koha' page, it says that my version is still 3.02.  I do notice some differences, though.  Nearly all of the Amazon system preferences are now on the 'Local Use' tab rather than the 'Enhanced Content' tab.  Is this normal, or could my systempreferences table be corrupted?

Anyone have a clue?

Emrys