Images and markup not showing in admin response

Hi, we were using the code below in the admin response to reviews to show images related to the service they are reviewing. Since a while, it looks like this content is being sanitized and the only output is ‘<p>BEKIJK HIER DE FOTO’S VAN DEZE OPDRACHT:</p>’. Formerly, the output was exactly the code below.

<div class="rev-left-text">BEKIJK HIER DE FOTO'S VAN DEZE OPDRACHT:</div>
<div class="rev-right-img"><a href="https://www.domain.nl/wp-content/uploads/2020/09/selina1-scaled.jpg" class="fancybox"><img src="https://www.domain.nl/wp-content/uploads/2020/09/selina1-scaled.jpg" alt="" /></a> <a href="https://www.domain.nl/wp-content/uploads/2020/09/selina2-scaled.jpg" class="fancybox"><img src="https://www.domain.nl/wp-content/uploads/2020/09/selina2-scaled.jpg" alt="" /></a></div>

Has something changed in the plugin, and is there a way to restore the output as it used to be?

Thanks