Button "Zurück zur Übersicht" on profile edit has no use.

Summary

There is a button on the profile edit page which does lead to a page no one is having permissions for.

Steps to reproduce

1. Login as userorga
2. http://localhost:18080/?page=foodsaver&a=edit&id=151348
3. hit the button "zurück zur Übersicht"

What is the current bug behavior?

I am led to the page http://localhost:18080/?page=foodsaver

What is the expected correct behavior?

• bring me to the dashboard
• better: bring me back to the profile. Would be related to #233 (closed) then and should be named differently.

Possible fixes

The page=foodsaver site might get removed completely. That would be related to #67 (closed) where the page did not get properly removed.