[Flickr] Fails when uploader disables EXIF info

[parasiteoflife]

Downloading either an entire user, album, or a single photo if the uploader has disabled showing the EXIF info and thus the API returns not authorized error, gallery-dl fails to download that entry instead of just skipping the EXIF metadata and saving the file. With user/album we get lines like flickr: Skipping 42301232094 (StopExtraction) and with single photos flickr: API request failed: Permission denied is returned.

Conf file has:

"flickr": {
			"size-max": "Original",
            "exif": true,
            "metadata": true,
            "videos": true,
}

Example album: https://www.flickr.com/photos/bimalnepal/albums/72157696708555191/

And it's also buggy when we use --input-file-comment because for albums/users gallery-dl comments out these failed urls instead of just leaving them as they are, this doesn't happen with single photo urls.
It doesn't add the album's/user's photos to the archive though so if I un-comment the lines they are not skipped on the next run.