When trying to view a survey plan in Quickmap, you may get the following warning:
Warning: The plan displayed has been updated in Landonline, and is therefore not the latest copy.
This happens because the Survey Plan Expansion Pack contains a copy of the survey plans from LINZ at a point in time (pre #300,000 plans). If upon updating Quickmap data, Quickmap detects that there has been an update to one of those plans, you get the above warning.
While the plan may or may not have changed (it could have simply been rescanned by LINZ, which also updates the modified-date), you can order the very latest copy of the survey plan from Quickmap document ordering.