Fusion code display in amp page

I am using WordPress theme Avada – 5.6.1 and it’s in-built plugin fusion builder for creating pages and blog post. I am using this plugin(AMP for WP) for creating amp compatible pages.

But now the issue is fusion code shows automatically on those pages/post in which I am not using custom design( as the option given in your plugin – amp page builder)

I am using this (amp page builder) option for other pages and they work smoothly(i.e. it doesn’t show fusion code as output)

Here is the link of affected page/post

Here is the screenshot for non using amp page builder option:
https://paste.pics/28b1849a6461956947c982e41fec51c3

Here is the non-affected Page/Post:
/travel-and-hospitality/

Here is the screenshot for using amp page builder option:

https://paste.pics/e0e3a9e45eb05f6ce09b27f5c391e17a

Help to solve this issue.

The page I need help with: [log in to see the link]