button only activates after second click

button only activates after second click

I am not sure why that when I click my button it only opens the next page by double clicking, I need this to be a single click

HTML 
  1. <div class="button mover" id="contact" data-href="{{ contact_link }}" data-toggle="tooltip" data-placement="top" title="go to our contact form" id="contact_ultra">CONTACT ULTRA</div>

JQUERY 
  1. var touch_contact_start = false;
        $("#contact").on("click touchend", function(){

            {% if app.config.mode == 'dev' %}
            console && console.log("touchstart on contact ");
            {% endif %}
            if(touch_contact_start != true) {
                {% if app.config.mode == 'dev' %}
                console && console.log("click on contact ");
                {% endif %}
                document.location.href = $(this).data('href');
            }

        })
        $("#contact").on("mousemove touchmove", function (event) { touch_contact_start = true; })
        $("#contact").on("click touchstart", function (event) { touch_contact_start = false; });