Calculation Data Has Disappeared

I purchased kubla cubed pro last week to measure a job I am currently working on.

It was going well, and I had calculated a lot of cut/fill data (see prev saved shots below).


I went back in to the file today and the cut/fill data has gone. The shapes all still show in the list, but the calculations and re-levelling has all disappeared (see below). It is only showing Existing conditions.
 
What has happened and how do I get it back? One day away from a deadline so would love to get a solution!


Was....




turned into....