Soundcloud Embed – VC codes in search results

Hello,

My client uses SoundCloud embed iFrames in some WPBakery Visual Builder posts.

The posts look fine, but the results in search are showing builder codes:

Using this post as a reference (front end): https://www.hitechanswers.net/day-9-ladies-dancing-about-health-it/

https://www.hitechanswers.net/tag/12-days-of-christmas-posts/
https://www.hitechanswers.net/author/roberta/
https://www.hitechanswers.net/?s=ladies

I set up the site on Staging and changed themes, and the problem does not appear:

http://hitechanswers.staging.wpengine.com/tag/12-days-of-christmas-posts/
http://hitechanswers.staging.wpengine.com/author/roberta/
http://hitechanswers.staging.wpengine.com/?s=ladies

Highend Version: 3.4.9.1
Wordpress Version 4.9.1
WPBakery VB: Version Version 5.4.5

Any thoughts?

Thanks,

Jeff