Hi, just discovered SilverStripe and it's just what I've been looking for. I do however have a problem with the youtubeservice extension. I've installed it as per the docs, the YouTube Gallery page type appears on the Behavior tab - so far so good.
But no matter what settings I give it, when I view the site I see no videos - only the number of videos found in parentheses at the bottom of the page. I notice that the Demo page for youtubeservice also shows nothing at all - did YouTube do something that's broken this extension, or is there some trick to getting it to work?