Change scrapper info

I’m new in in the usage of Tiny Media Manager and I try to change wrong information.
For Example
The movie “Anna Karenina” has more than one Film. in my database I have the version from 2013, but the TMM shows allways the Version of 2012. How can I change this behaviour. I run the scrapper more than ons , I delete all the files except the movie but the tool always take the wrong info.