Advisory Enrollment/Dropped Enrollment Not Truly Reflective of Changes

We have students who are in one Advisory, switch to another Advisory due to a leave with their first Advisor, then switch back to the original Advisor on the Advisor's return from leave, all in the same school year. I used Change Sections to reflect this. On the student's Group/Advisory tab it correctly reflects the final (current) placement. On the Group/Changed Enrollments it only shows the second Advisory and not the original Advisory which happens to be their current Advisory. There is not a true reflection of the history of the student's movement from one to another to another (same as the original) Advisory. Any suggestions? It would also be nice to see a From and To date on the Dropped Enrollments.