Cannot find pdf on biodiversity library page

If I supply DOI from the biodiversity library, it finds the reference but fails to download the pdf.
For example.
https://www.biodiversitylibrary.org/bibliography/904
https://doi.org/10.5962/bhl.title.904

I see what you mean. The PDF is quite large (90MB or so) so I wonder if that might have to do with it - the team should let us know soon. There’s also something off when importing via the extension, which suggests issues with the metadata set-up. I’ll keep you posted on what we learn.