Tracker data disappears when updated

[kumu4a]

I'm a new teacher to Mastery Connects. I created a tracker with my curriculum map. I organized my tracker by color coded units, so only assigned standards are shown. Then I began inputting raw score data.

When I chose to update my curriculum map with my tracker, all of this data from my tracker disappeared. Only student names are shown. The assessment data that was grouped by standards is also gone. I don't know why I update or what the function of the update means. I know the data is somewhere because the standards bar on my tracker shows data. How do I restore my tracker to its original display view without having to do it all over again?