project page layout showes content from another page

[federmess]

Hi

Project layouts became strange- it shows content from another page all together.
On all browsers.

All plugins are updated.

https://federmess.com/used-futuret-2022/

[federmess]

additionally, some pages show double content.
Like here: https://federmess.com/further-assistance-2019/
I do not even see the pattern in it.

[arminunruh]

you have content in the texteditor that is used by woocommerce and in the gridder

on top of your gridder, there is a texteditor. it only shows up when woocommerce is enabled. it should only contain woocommerce related shortcodes like seen in the screenshot. remove any other content from this textbox please