Email address visibility
Currently, creator and publisher identities are associated with an email-address. There are concerns about public visibility of PI email addresses. The current workaround is to use a departement email address until we know more about other options (e.g. hiding email behind a login).
Date and DateTime errors when editing
From what we can gather, FDP client v1.17.x exhibits strange behaviour when creating or editing metadata fields with date or date-time values. The bug report describes the details. A workaround could be moving back to v1.16.3, which Radboud seems to be using without issues (needs to be confirmed).