Description of issue or problem I’m having:
We have a multi-journal instance have run into a weird problem regarding the Crossref plug-in and custom domains. A few journals we host use a custom domain such as https://firstmonday.org/. One of the journals we have, which does not have a custom domain and uses our domain (journals.uic.edu/), had automatic DOI registration set for their articles. When the DOI was registered , it generated a URL like https://firstmonday.org/ojs/index.php/dad/article/view/11537, which doesn’t actually exist. It essentially got the first half of the URL incorrect. It should be journals.uic.edu/ojs/index.php/dad/article/view/11537. Any clues as to how to fix this issue? I believe it is a general OJS issue and not limited to the plug-in because I’ve seen it happen in other contexts as well (automatically generated emails).
Application Version - e.g., OJS 3.1.2: