TMDB Scraper adding random items to my library

Hi Guys,

A few days ago, TMDB scraper started adding random items to my movie library (things like ufc, and movies which I've never even heard of, let alone have).
I've tried setting IMDB to be the default scraper for my movies source, and XBMC starts scraping using IMDB, but after a while it switches to TMDB and I can see that random things start adding to the library.

My TV Series content uses TVDB and works perfectly.

I've tried:
-Setting IMDB to be the default scraper for movie content
-Removing all movies from the library and then adding them again

I'm not really sure what else to try, apart from perhaps uninstalling XBMC completely and then starting again. The problem seems to be with TMDB, and so far I haven't found a way to disable it completely.

Any help will be much appreciated