title: timezone api for the province of Yukon is returning incorrect results
body: <p>I believe the timezone api is giving me wrong offset values for Yukon. Using lat/long 60.7211871/-135.0568448, I get these offsets:</p>
  <pre><code>{
    &quot;dstOffset&quot;: 0,
    &quot;rawOffset&quot;: -28800,
    &quot;status&quot;: &quot;OK&quot;,
    &quot;timeZoneId&quot;: &quot;America/Vancouver&quot;,
    &quot;timeZoneName&quot;: &quot;Pacific Standard Time&quot;
  }
  </code></pre>
  <p>But the correct timezone should be UTC/GMT-7 hours which should give us a rawOffset of</p>
  <pre><code>{
    &quot;dstOffset&quot;: 0,
    &quot;rawOffset&quot;: -25200,
  ...
  }
  </code></pre>