We try to collect a wide range of test problems. We view the current Test Suite as a prototype. We hope that the MDO community will try out the current suite and send us feedback so we can improve it. We encourage everyone to submit new problems . This process will take time.
Users can use the guest book attached to each test problem to report errors or inconsistancies.
We will decide to fix errors based on estimates of the severity of the error and the effort required to fix it. Changes will be documented in the code and on the web page which points to it. I don't get the same answers as those provided on the web page. This is not surprising. For Class-I problems, unique solutions are known.