Livereload error loading plugins on reload, but ok on inital execution

When I run on ios with -l and -c, the simulator starts fine and displays my app without issues.

But after I change a file, and livereload activates, the app loads but with this error:

Error: undefined is not an object (evaluating ‘navigator.contacts.find’)

I have not registered the plugin in config.xml…could this be the issue?