@Soneall89 thank you for bringing this to Conor's attention!
This issue of mine might be related to what DVDpedia considers as viewing a film, the problem you and Conor were discussing. Even after today's beta update (I'm now running 5.1.3 Beta 42), I'm still experiencing an issue with DVDpedia's tracking of watched films.
In my experience, the LAST SEEN field in "list view" is not accurately representing the information in the LAST SEEN HISTORY pop up box. Weird things start happening if I add and remove dates using this LAST SEEN HISTORY box.
Let's say you have a film you've watched every year for the past 10 years including 2012. So, in the LAST SEEN HISTORY box you see 10 entries correctly displayed as it should be. But, If I use the delete button to remove the latest 2012 viewing entry, so that now the most recent viewing is now 2011, what is happening for me is that LAST SEEN field in "list view" is now blank! Basically it appears from "list view" that I've never seen the film, but in fact I've seen it 9 previous times. (Those 9 viewings ARE in the LAST SEEN HISTORY box though).
So in my example, Ideally, I'd like LAST SEEN date in "list view" to revert to the previous 2011 viewing. I believe because i'm editing my viewing history inside this box, movies are being left out of my smart collection for movies I've viewed in the past year. (My smart collection criteria is films viewed the past 365 days--the movies inside this LAST SEEN field.)
Hopefully this makes sense. Is this a bug or am I trying to use DVDpedia in a way it wasn't intended by altering previous viewing dates?
Regards,
Scott