If you try to post a new publication and paste the following URL into the add publication search field, then the publication will be found and you can select it.
After being forwarded to the editPost form, you get an error and a warning:
- Could not scrape the URL null. Message was: java.lang.NullPointerException
- We could not get meta information for the publication with the DOI 10.5282/o-bib/2017H4S290-298.
If you do the same and only use the DOI ("10.5282/o-bib/2017H4S290-298") instead of the full doi-link, everything works just fine.