title: YouTube API v3 returns no items
body: <p>A week ago I started using the YouTube API v3, and have been able to retrieve 13 items from the API using this URL:</p>
  
  <pre><code>https://www.googleapis.com/youtube/v3/search?key={MyKey}&amp;channelId={AChannelId}&amp;part=snippet,id&amp;order=date&amp;maxResults=5
  </code></pre>
  
  <p>Today I used this exact same call/URL and now it returns:</p>
  
  <pre><code>// 20140828161458
  // https://www.googleapis.com/youtube/v3/search?key={MyKey}&amp;channelId={AChannelId}&amp;&gt;part=snippet,id&amp;order=date&amp;maxResults=5
  
  {
    "kind": "youtube#searchListResponse",
    "etag": "\"gLjvtM18QUCicnbwPLo7vn_YIlg/Z7muB3yLsIIdSeQTKlRVObzSk8M\"",
    "pageInfo": {
      "totalResults": 0,
      "resultsPerPage": 5
    },
    "items": [
  
    ]
  }
  </code></pre>
  
  <p>So no items are being returned, eventhough there should be 13. I used another channelId to make sure the problem wasn't in the channelId, but it also returned nothing.</p>
  
  <p>I have checked the Google blog, but there was no mention of a change. Anyone have an idea what could be wrong?</p>