Google Maps Plugin No Admin Menu

So, I have tried uninstalling, reinstalling, disabling, changing themes, nothing works. Basically when you go to configure the plugin, no menu shows up. This is the same for another one of my installs greengiantlawncare.com. Although that site was configured before I lost the admin menu so it shows the address correctly. But this site (not greengiantlawncare.com) was not configured as when I installed the plugin I never got the chance to modify it.