Serviio no longer retrieving movie metadata

Hi,
I've been using Serviio on my Synology NAS for a few weeks now with no problems whatsoever. However, at some point this afternoon the automatic library refresh suddenly had problems with my movie metadata. Now all of my movies just appear as files. All my TV shows are still absolutely fine and I haven't changed any of the file names.
I'm really puzzled as to what could have changed. I've attached the log file and it shows the successful lookups for TV shows and the failures for all the movie files.
Is anyone else having the same problem or has seen this before?
Chris
I've been using Serviio on my Synology NAS for a few weeks now with no problems whatsoever. However, at some point this afternoon the automatic library refresh suddenly had problems with my movie metadata. Now all of my movies just appear as files. All my TV shows are still absolutely fine and I haven't changed any of the file names.
I'm really puzzled as to what could have changed. I've attached the log file and it shows the successful lookups for TV shows and the failures for all the movie files.
Is anyone else having the same problem or has seen this before?
Chris