Test URL's have expired


I have a few tests that were run around mid July and have the URL’s saved. However, when I click on these URL’s, I get a test not found message. Is there a limit on how long test results are saved?

Example URL : https://www.webpagetest.org/result/170713_58_F9Z/

Were they run through the UI or through the API? The API tests are only kept for 30 days. “The results for tests run with the API keys will be available for 30 days from when the test was run.” : http://www.webpagetest.org/getkey.php