MP3-jPlayer with WooCommerce

We’re using the MP3-jPlayer along with WooCommerce. We’ve noticed that when making requests to the WooCommerce REST API, e.g. to download all products:

/wp-json/wc/v2/products

.. that the following Javascript code is being inserted into the response from the API before the JSON payload:

<script>
var MP3jPLAYLISTS = [];
var MP3jPLAYERS = [];
</script>

.. which is throwing out our JSON parser which is only expecting valid JSON data.

Do you know where this is coming from and if there is a way to disable this so it’s not included with the REST API requests?

Thank you,

– Jay