title: Azure-search document count issue
body: <p>We are using azure-search and are experiencing some strange issues.  We have two environments (internal production and external production), both of which have their own separate index (IndexInternal and IndexExternal).</p>
  
  <p>I am using the Red Dog search portal to check the document size and count (<a href="https://github.com/reddog-io/RedDog.Search.Portal" rel="nofollow">https://github.com/reddog-io/RedDog.Search.Portal</a>).</p>
  
  <p>What I have experienced is this:</p>
  
  <ul>
  <li>Re-indexed internal production site and there are 14500 documents</li>
  <li>Re-indexed external production site and there are 14500 documents</li>
  </ul>
  
  <p>After 3/4 days I have checked the indexes and the count seem to have changed drastically:</p>
  
  <ul>
  <li>Internal production site now has 24500 documents</li>
  <li>External production site now has 24500 documents</li>
  </ul>
  
  <p>When I query the indexes there doesn't seem to be anything unusual in there.</p>
  
  <p>There is no way that 10000 documents have been pushed up since the re-index of the sites.</p>
  
  <p>Has anyone any idea as to what could be happening here?</p>
  
  <p>Thanks in advance,</p>
  
  <p>Adam</p>