nicomkst on "Page doesn't update when making changes"

I have a wordpress blog for over a year now but I just now noticed a weird error. I have one (only one, all the other work fine) page that I can not edit, no matter what. All changes made do not show up when accessing the page. I tried on various computers so it can't be the cache or anything.

I even deleted the page and designed a new one with the same url but it still shows me the old page. I really can't explain it...

Maybe its important to mention that I use visual composer (although other pages with it work just fine) and woocommerce installed.

please post a link to your site

https://shop.travelvibes.co

The one with the issue is shop.travelvibes.co/shop (still testing as you can see). The page title should be an image but is just grey. Also a modal should appear after a few sec but that doesn't happen. I tried changing other things but they don't appear either.