It seems like some images can fail to upload/process, and ImgurViewer does not handle it gracefully. Opening the album from a web browser and going to the failed image (the last/12th one) would show you its caption but it doesn't try to show the image, while gallery-dl just skips it (it outputs [reddit][warning] gallery 10b485x: skipping item ayazbocqbvba1 ('status: failed') for the offending image).
Example album: https://www.reddit.com/gallery/10b485x
It seems like some images can fail to upload/process, and ImgurViewer does not handle it gracefully. Opening the album from a web browser and going to the failed image (the last/12th one) would show you its caption but it doesn't try to show the image, while gallery-dl just skips it (it outputs
[reddit][warning] gallery 10b485x: skipping item ayazbocqbvba1 ('status: failed')
for the offending image).Example of a failed image:
Example of a successful/valid image: