I just added a new series Secrets.of.the.Earth and when drone moves the files it did not create a Season 1 folder.
I have not made any changes to ND so I am a bit confused why this is happening. All the other existing series seem to move the files to their respective folders.
I can’t see anything odd in the logs, but I can post it if you wish.
Did you tell it to use season folders when adding the series?
https://db.tt/4mz0sGot - blue is yes, grey is no - if you have a suggestion to make it more clear, let us know.
You can enable change the series setting after the fact though. Previously there was a setting in media management to control whether a new series was added and using season folders or not, but people would turn it off and expect it to go off for all series, it was made a UI only setting to reduce the confusion.
It is very easy to spot it once the show has been added and you go to the edit series screen, but very easy to miss when you adding a series for the first time.