[open_signal] Shortcode Help

Hi there

We have been asked to a look at a website for a client.
They have a tool on their site when they are seen as OPEN, a shortcode widget places text and a graphic at the top of the page.
I cannot see where this is coming from. It must be via some HTML format, but is it through Events?

Can you perhaps give me an email address so I can send it to you privately to see it. For reference, this is the HTML it produces:

<div class="uk-child-width-expand@m" uk-grid>    <div>
<div class="uk-panel widget-text" id="widget-text-2">

    
    			<div class="uk-panel textwidget"><div id="closed-signal" class="uk-section uk-section-xsmall">
    <p>
        Sorry today is not a running day.. Check the timetable for more information.
    </p>

    <svg xmlns="http://www.w3.org/2000/svg" width="84.706" height="70.371" viewBox="0 0 84.706 70.371">
        <g id="Group_40" data-name="Group 40" transform="translate(-1009.076 -159.435)">
            <rect id="Rectangle_17" data-name="Rectangle 17" width="7.167" height="70.371"
                transform="translate(1077.492 159.435)" fill="#999" />
            <rect id="Rectangle_18" data-name="Rectangle 18" width="57.339" height="16.941"
                transform="translate(1009.076 175.826)" fill="red" />
            <path id="Rectangle_19" data-name="Rectangle 19"
                d="M0,0H19.547a8.471,8.471,0,0,1,8.471,8.471v0a8.471,8.471,0,0,1-8.471,8.471H0a0,0,0,0,1,0,0V0A0,0,0,0,1,0,0Z"
                transform="translate(1065.764 175.826)" />
            <circle id="Ellipse_46" data-name="Ellipse 46" cx="4.886" cy="4.886" r="4.886"
                transform="translate(1068.369 179.2)" fill="red" />
            <circle id="Ellipse_47" data-name="Ellipse 47" cx="4.886" cy="4.886" r="4.886"
                transform="translate(1079.392 179.2)" fill="#999" />
            <rect id="Rectangle_20" data-name="Rectangle 20" width="9.774" height="17.117"
                transform="translate(1020.153 175.673)" fill="#fff" />
        </g>
    </svg>

</div></div>