Removed 'Local Content' still showing up after removing source links and pruning deleted items

I tried out the Local Content feature and added my Plex movie folder. It's a neat addition, but for now I'll stick to using Plex for local content and Channels for DVR and Live TV.

So I removed the sources from the Channels config page and pruned the deleted items. But the movies still show in the the Library section and still play! How the heck to I remove them?

See Local Content - Movies - how to remove?

In your case you would open a terminal on the Linux DVR and paste:

curl -XDELETE http://127.0.0.1:8089/dvr/scanner/imports

That did it, thanks!