Dear restaurant owners, do not link to Facebook. Otherwise, your customers see:

- Error message: Safari cannot open the page because the address is invalid.
- A big login prompt, that cannot be dismissed.

What your customers don’t see:

- Your menu
- Your location
- Your opening hours

Is it a common thing? In Russia restaurants would usually have their menu and opening hours in Yandex maps. In other countries Google maps would usually have the same but because Google doesn't do food delivery, the menu, if it's there at all, is in the form of pictures taken by reviewers