AddThis, custom button not working on Homepage only for Edge & IE

Hello, I got a strange and persisting issue with my customs addThisButtons. The button doesn’t work on homepage, nothing happen on click, but only on the homepage and with IE & Edge browsers. With other brother / or on other pages the buttons works well.

Here my code:

<ul>
    <li>
      <a title="Facebook" class="addthis_button_facebook at300b" href="#"><span class="at-icon-wrapper" style="width: 16px; height: 16px; line-height: 16px; background-color: rgb(59, 89, 152);"></span></a>
    </li>
    <li>
      <a title="Tweet" class="addthis_button_twitter at300b" href="#"><span class="at-icon-wrapper" style="width: 16px; height: 16px; line-height: 16px; background-color: rgb(29, 161, 242);"></span></a>
    </li>
    <li>
      <a title="Google+" class="addthis_button_google_plusone_share at300b" href="#" target="_blank"><span class="at-icon-wrapper" style="width: 16px; height: 16px; line-height: 16px; background-color: rgb(220, 78, 65);"></span></a>
    </li>
    <li>
      <a title="LinkedIn" class="addthis_button_linkedin at300b" href="#" target="_blank"><span class="at-icon-wrapper" style="width: 16px; height: 16px; line-height: 16px; background-color: rgb(0, 119, 181);"></span></a>
    </li>
    <li>
      <a title="Email" class="addthis_button_email at300b" href="#" target="_blank"><span class="at-icon-wrapper" style="width: 16px; height: 16px; line-height: 16px; background-color: rgb(132, 132, 132);"></span></a>
    </li>
</ul>