Cooliris > Video stopped working on embedded wall

As of this morning, a demonstration embedded wall I created has stopped playing videos. The wall shows the thumbnails, allows you to click on them, but the videos do not play when selected and no video controls show up when you hover. If you click again, the video is dismissed and you see the full wall again.

Has something changed in the API? It would be nice if there were some notice that this was going to happen.