Hi! I assume that you have an iPart factory file where you are making changes to, while the iPart member files have been documented in the drawing. The reason why you are seeing the behavior is that the part files pointed by the drawing views are the iPart member files (under iPart folder). The changes you make on the iPart factory file has not yet reached to the members.
You simply need to open the iPart factory file -> go to the browser -> expand the table node -> select all members -> right-click -> Generate Files. Then the changes made in the factory file will be sent to the member files. Next time you open the drawing, the views should be up-to-date.
Johnson Shiue (email@example.com) Principal SQA Engineer, Inventor Mechanical Design Autodesk, Inc.