the `/profile` page sets the wrong API-URL

If one accidentally goes to amiv.ethz.ch/en/profile (both /en/ and /de/ do this), the "LOGIN"-button leads to https://api-dev.amiv.ethz.ch/oauth/.... Unfortunately, it is difficult to reset this URL (if one navigates to /studies/documents afterwards, the API-URL stays wrong.

It help to manually click on a link like this: api.amiv.ethz.ch/oauth?response_type=token&client_id=AMIV+Website&redirect_uri=https%3A%2F%2Famiv.ethz.ch%2Fen%2Fstudies%2Fdocuments which then resets the URL to the correct one - I think, I'm still testing it.