This thread is resolved. Here is a description of the problem and solution.
Problem: Very recently we are experiencing the following: (and we even think this happens on 2 different websites.) Lay-out created with WPbakery Page builder like background image, padding, background-color, etc., is not showing in the translated page.
Solution: Just simply set the _wpb_shortcodes_custom_css meta key to not be translatable, in WPML → Settings → Custom Term Meta Translation area.
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