For a few ASINs, $xml->imageSets does not exist even when there is an image on Amazon.com.

Everything works as expected for most Amazon items, however, I have encountered a few where the image data is nonexistent in $xml. On Amazon.com, there is an image, but none seem to be available in the data we receive.

Example ASIN: B007XYXP9E

I am not convinced this is a true bug in the Drupal module. But for some reason, the API is failing to give the expected results.

Is there a workaround to force the image (other than adding a field to the content type for a manual image)?

I would be happy to look into this from a code/API perspective, but I am not sure where to start. If someone can tell me which path to jump on, I will.