I also have the problem with no listings appearing using WP Job Manager with WordPress 4.5.2 at https://www.redeemer.edu/jobs/
I tried deactivating all plugins and only trying WP Job Manager but still have the issue.
The plugin worked in the past but I am not sure at what point it stopped working. WP Job Manager plugin listing shows compatibility tested only to 4.4.3 so I am not sure if WP Job Manager will work in any 4.5.2 installation.
I would be glad to receive any suggestions.
