LOGOUT only works on Internet Explorer(11) when the Internet Explorer Developer Toolbar is visible

LOGOUT only works on Internet Explorer(11) when the Internet Explorer Developer Toolbar is visible it working fine with chrome i tried all options from here but its not working is anything wrong in code ? I AM USING Ember here is code

logoutPage(){
      let parts = document.location.href.split('/');
      let logOutUrl='/abc/unsecured/j_spring_logout'
      window.location =logOutUrl;
}

am calling above function from

<a id="session_Logout"  style="cursor: pointer;"></a>