Dear Rick,
No magic here.
We didn't manage yet to resolve a technical issue where we cannot transport more than ~40 records that belong to one member from the analysis server to the web server. Each time you place a new request, the system re-calculate ALL your queries (something to be fixed sooner or later
Today, you placed another few queries for a total of 80 reports. The system couldn't update the web server so we had two choices: 1. Not to process your recent queries, or 2. delete some of your older ones.
Hence, we deleted the 60 oldest reports in order to enable you to continue with your studies.