title: ng2-google-charts and loader - bad version error
body: <p>I have some charts in my project that seems to be work well. In really, when I try to refresh the page in internet explorer, I found this error:</p>
  
  <p>ERROR Error: Uncaught (in promise): Error: Bad version: 45.2</p>
  
  <p>that refers to my charts and the plugin get broken. This is the versione that I found in chart.service.loader but if I try to change it with a previous release I have the same error.</p>
  
  <p>Can you help me? </p>
  
  <p>This is my situation:</p>
  
  <pre><code>Angular CLI: 6.0.3
  Node: 8.9.4
  OS: win32 x64
  Angular: 6.0.3
  @angular-devkit/schematics        0.6.3
  @ngtools/webpack                  6.0.3
  @schematics/angular               0.6.3
  @schematics/update                0.6.3
  rxjs                              6.2.0
  typescript                        2.7.2
  webpack                           4.8.3
  </code></pre>
  
  <p>Ng2-google-chart has the 3.3 version atm, I just changed it from 3.4. 
  Angular was not updated, I just updated it too but nothing changed.</p>
  
  <p>Thanks</p>