Are Multiple Page Titles hurting my rankings

[PageLogic]

The platform that built our website has, for some reason, put multiple page titles on all of our webpages:

https://www.backyardadventures.com/

If you open this page and "View Page Source" you will see that there are 50 page title tags (). There is one with our actual page title, but there are 49 others that look like this: <title></span><span class="html-tag">lock</span><span class="html-tag"></title> or <title></span><span class="html-tag">bubbles2</span><span class="html-tag"></title> are just two of the examples.  The company said that because they are in  a svg tag () they are fine. The title tags show up on some of the Moz tools.

Is this effecting our rankings?

[GFD_Chris]

Overall, it does look like Google is choosing a logical title for your pages: https://www.google.com/search?q=site%3Abackyardadventures.com&oq=site%3Abackyardadventures.com&aqs=chrome..69i57j69i58.3543j0j4&sourceid=chrome&ie=UTF-8&num=100

Your other titles are in the so Google probably wont' use them as the actual title tag. Overall, you're probably OK but might want to have a developer change it if possible.