Hi all, I was a SimpleViewer user since a while, and now just bought the JuiceBox Pro kit, and I'm trying for the first time to build a Flickr Gallery for my father, and I just can't make it works.  Into the JuiceboxBuilder-Pro, I get the "Flickr Images Not Found" message.

Here's what I used to generate the config:
Flickr User id: 91616439@N07
Flickr Set Id: 72157698089870044

The URL for my father's test gallery is this one:
https://www.flickr.com/photos/91616439@ … 8089870044

What am I doing wrong?  Do I need the Flickr account to be "Pro"?  Any help would be appreciated, thanks!!