Your comments

ORCID pubs are not verified, eg I've added various presentations to my profile.

However, ORCID is the authoritative id for researchers, so if Bibbase cares about author identities, it should at least allow linking to ORCID.

I captured the content of "jsonp=1"

curl "https://bibbase.org/show?bib=http://rawgit2.com/VladimirAlexiev/my/master/Alexiev-bibliography.bib&jsonp=1&theme=side" > a.json

and it is fine: "Wikimédia France"

Which means that the interpreting javascript does something wrong>