Footer displays as text

I’ve installed bbpress and bbp style pack on my wordpress site. On every page I have a footer supplied by the theme which displays fine, except on all my forum pages. Here it just displays as text, starting with “[vc_row full_width=”stretch_row” content_placement=”middle” etc, so all of the WPBakery markup is just showing as text. I can’t try another theme as twenty twenty doesn’t show the footer anyway!

Any idea what I can look at? According to WhatTheFile it’s just using my theme’s page.php file