After an upgrade from an existing journal from OJS-2.4.8-3 to OJS-3.1.1-4 (without any errors in the upgrade output), I notice how changing the primary locale makes the submissions’ metadata (partly) inaccessible in the journal’s administrator interface.
[1] Original situation: primary locale = NL_nl (unchanged)
When viewing a submission’s metadata via the “Metadata” link at the top of a submission’s workflow page in the OJS admin interface, all metadata are filled out:
[2] Changing the primary locale to EN_us
After a change of the primary locale, the submission’s metadata become inaccessible in the journal’s administrator interface:
Yet, if that same submission is viewed in the journal’s front-end, all metadata still do show up correctly:
Also, editing the missing title and abstract in the journal’s administrator interface is impossible, throwing an error stating that a title and abstract must be provided (in Dutch, probably):
The “(Nederlands)” part in that error message seems to suggest that language settings may be at play. Changing back the primary locale to “NL_nl” makes the metadata visible and editable again.