Missing Page on WordPress

Working on my site and I can't find a page anywhere on WordPress. I've checked 'all pages', 'projects' and even used the Yoast SEO plugin but can't find it.

The page itself is on the main navigation, the page is crawled by screaming frog and is on GSC.

It's the only page missing. It's really annoying.

Does anyone have any ideas? I'm new to using WordPress.