Try unformatting and reformatting the references in the document.
Editing a reference, particularly editing the First Author, the year, or the deleting the original record and replacing it with a new one (new record number) - will cause endnote to think the inserted reference is no longer matching a record in your library, and it will revert to using the information from the traveling library. If it is a one-off reference -deleting the reference, and reinserting it, should also fix the problem – but to hit them all- unformating and reformating, will force endnote to ask about a reference that no longer matches exactly.
During the reformat process make sure to reengage the CWYW from the third tab of the dialogue menu.