EDIT

How to reproduce:

• Create a taxon with NO secundum set
• Add a secundumg by creating a new generic reference with only title set
• save
• open the refernce again by using the edit button close to "Secundum"
• Add an author (person) by creating a new person with protected title cache "A. Smith"
• close Person edit dialog. (=> Reference author and titleCache show up correctly)
• Edit person again by opening Person edit dialog from Reference edit dialog
• Set titleCache to unprotected and add initials B. and surname Smith => Author in reference still shows "A. Smith", reference titleCache still shows "A. Smith". => INCORRECT
• Reopen author and change initials from "B." to "C." => this time the author label updates correctly, but the reference titleCache is still not updated.

So the author update sometimes works will the reference cache update never works.

IMPORTANT: Generally whenever we open the edit dialog, after closing all caches and related labels in the underlying view or dialog should be updated/synchronized. Please check for other such cases!!