Yeah I was the same, I then went to the plugin's config, opened the theater dialog window, that's when I discovered that the movie theater had all been replaced with movie titles.
I opened the setup file at the time and it still indicated the theaters. I then deleted the setup file and did a new one. Opening the theater dialog still indicated the movie titles and not the theaters, now the setup file is populated with the movie titles.
Good to know I didn't do anything silly like I have done in the past, and someone else is experiencing the same issue.