An additional version is often found when using folders

Parsing movie folders via the cloud (I use OD). Even when I have a movie that I only have one version of it. If it is THE ONLY version of that movie in that folder, it adds a duplicate version which is the folder name it’s in.

Once you put more than two or three movies in a folder this goes away.

And sometimes it lists the resolution. Other times the version says “u/d”.