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ZooKeys not consistently marked as oa journal #10

Closed peterdesmet closed 5 years ago

peterdesmet commented 7 years ago

Zookeys is an open access journal listed in DOAJ: https://doaj.org/toc/1313-2970

It is indicated as such for most ZooKeys article DOIs I tried on oadoi, including https://api.oadoi.org/v1/publication/doi/10.3897/zookeys.585.8019:

"evidence": "oa journal (via journal title in doaj)"

However, for https://api.oadoi.org/v1/publication/doi/10.3897/zookeys.555.6173 it is marked as:

"evidence": "hybrid journal (via crossref license url)"

What is the reason that this information is inconsistent? I would assume DOAJ information trumps other methods of figuring out the journal status?