Groups page links not working S expected

I think i created this problem.

I backed up all of our custom pages, then deleatdd them, recreated them and then restored the contents.

Now the text thet you supply in the menu admin that shows how to link to them givess the normal method.
BUT the link text in the App Pages admin treats the built-in pages (home, giving & groups) show the link method of a custom page instead of the normal method for built-in pages.

I did customize the home and giving pages and they seem work well when I use the data-ñages=”home” methos to link to them.

I did not customize the groups page but now neitber methos work to link to it.
HOWEVER when i am not logged in it does work.

This is over my head. I cant figure out how to recover.