Fix `image_urls` returning `[nil]` when fetching data for a image URL that was bad_id. In that case `original_urls` is empty, so we fall back to using the deleted image URL as-is.
Fix `image_urls` returning `[nil]` when fetching data for a image URL that was bad_id. In that case `original_urls` is empty, so we fall back to using the deleted image URL as-is.