Bugs like this, and accidentally clicking on the proper option to delete the file/folder (especially if you check "dont show this again") is why I was not a fan of this new "feature" from the begging. I see no reason for an option to delete usable data from within jdownloader.

What purpose does deleting the usable data you just downloaded with jdownloader actually serve? You would have to navigate to the folder to use the files to begin with. So, if you use them and they are no longer needed just delete them right there.

This is why I purposely dont remove any links until the data has been moved and is not deletable with jdownloader. Which is the only thing I think jdownloader should be able to delete other than successfully extracted archives because they are not "usable data" they simply contain the data you actually want to use.