This can't be right.

This can't be right.

Not a display error. The location actually contains the text [object Object]", and you have to edit the profile to make it go away.
It is just remains of an error that was for a short period in Geni. The Google Map lookup returned the text "[object Object]" for city, and it got saved if the user who entered the location did not check what he/she got from the address lookup.