[WP Smush Pro] Smush It causing 502 errors on pages with many images (WPEngine)

We were experiencing 502 errors on the /fleet page of the site listed and on similar sites. I discovered that it was being cased by Smush Pro. Deactivating the plugin fixes the error. I see several threads relating to WP Engine and Smush Pro conflicts and figured that may be the case. This tends to happen on pages where there are many images. Please note that the plugin is currently inactive to prevent the issue.