Can't Add A Listing From The Front End

I’ve got a site being built with GeoThemes and I am unable to add a listing from the front end.

I’ve tried as admin and have created a demo user.

I’ve disabled all plugins that aren’t GeoThemes or GeoDirectory.

I’ve tried the custom theme that we’re building as well as TwentyFourteen and The GeoDirectory Framework Child theme.

I’ve tried with different Permalink settings.

I’ve tried on localhost as well as on a VPS web server.

When I click “Add Listing > Place” I’m sometimes taken to a page with a listing already on it. Other times I’m taken to the home page.

Here is a video explanation with more information: https://www.youtube.com/watch?v=yUIeWJbcQO4

I would REALLY appreciate some help with this as the site is useless if users can’t add listings.

Thanks!