twitter bootstrap / Inspinia modal bug when open more than one modal

I need help using more than one modal with inspinia template, the problem is that I think there is a bug that break the z-index or something i'm not really sure, Images from the inspinia website

First Open one modal

Then Open the second one with JQuery

$("#myModal6").modal("show");

Now close the small modal even if it is closed with jquery I get the same result

$("#myModal6").modal("hide");

And the first modal it is now stuck in the back

Also I get the same error if I close one modal and open the second one with JQuery

First Open one modal

Now I close and open the second one

$("#myModal5").modal("hide");$("#myModal6").modal("show");

And get the modal stuck behind again

Does anyone have a workaround for this?

The Inspinia site http://webapplayers.com/inspinia_admin-v2.9.2

Thanks