dois suddenly broken

I like Kcite a lot, however, recently it started to behave weirdly…

when I add a citation in a post, the number is displayed in the text, however, the entry does not show up in the bibliography; also, if you click on the link in the text, nothing happens. The problem is only there when you reference via doi, no problem when I do it with Pubmed ID.

Hope this plugin is still supported,

thanks already for your help,

cheers

https://www.ads-software.com/plugins/kcite/