URL broken after chaning slug

Hi everyone,

I wanted to merge about and team pages into one. So I changed my about page’s slug from about to aboutarchive, team page’s slug from team to about. Then I deleted about from the navigation bar, and linked the original team page to the new page properly.

However, after I posted the website. The new about page (original team page) is now under “aboutarchive”. I checked all the settings and they are all renamed.

So I restored the previous website. The designs are all restored, but the url’s are still broken - as in, when I click on “about” and “team”. They both still go to /aboutarchive.

After I redirected /aboutarchive into /team. Now both “about” and “team” page are linked to /team.

Can anyone please help?