Lingua MIGX does not other languages when called from another resource

I’m working on a site where I’ve got MIGX on the home page. I’ve added translations into MIGX and they all display as expected for each language.

Now I want to display that same MIGX content on another page. So I add the docid=70 parameter to the getImageList call, however, only the English copy is displayed. This works perfectly on the home page where the MIGX tv lives, but doesn’t seem to work when called from another resource.

Any ideas?