mw.wikibase.getEntityObject(Q161192) gives an nil as an output on wikidata.org, even though visiting that item [[d:Q161192]] does show up with an result.
This is an error on [[d:Wikidata:List of properties/Works]], and the cause behind the single invalid ID error on that page.
Version: master
Severity: normal
Whiteboard: u=dev c=backend p=0