DiGIR crawls which always fail not marked as failed crawls

Example: https://www.gbif.org/dataset/844f5238-f762-11e1-a439-00145eb45e9a

Always has Pages Crawled = 0, the endpoint returns 404, and all three page retrieve attempts end with "Got transport exception, will give up this request".

We have some undetected orphans because of this.