title: sentry not showing errors in issues
body: <p>I have been using a Sentry for six months and it was works perfect</p>
  <p>But Sentry has not been showing errors in Dashboard&gt;Issues since nine days ago</p>
  <p>errors saving in Transactions and showing in Dashboard&gt;Performance but not showing in Dashboard&gt;Issues</p>
  <p>i integrate <code>sentry1.0.0</code> with <code>django2.2.*</code></p>
  <p>how can fix this? how show errors in Dashboard&gt;Issues with errors log?</p>
  <p>config in <code>settings.py</code></p>
  <pre><code>sentry_sdk.init(
      dsn=&quot;https://********************ac@o*****.ingest.sentry.io/******9&quot;,
      integrations=[DjangoIntegration()],
      traces_sample_rate=1.0,
      send_default_pii=True
  )
  </code></pre>