Newly created pages seem corrupted

When I create a new page, I can give it a title and add content and then save it. But when I go to Pages admin page and try to click the three bar button at the end of the line for a page, the dropdown appears but keeps on loading forever.
This is not the case for the two pages “home” and “blog” that the autosetup of djangocms-blog creates. I was able to create the page structure that I wanted by copying the homepage and then editing the copies. However I cannot create a new page through normal means without said corruption. In order to delete the corrupt pages I had to go to the page itself and delete it from the Page dropdown menu.Unbenannt