After upgrading to 2.426.3 (from 2.426.2, I think), all our previously completed builds show up incorrectly as having a failed status, and having a start date of Dec 31, 1969. The console logs are still there, showing many of them as having completed successfully, but the history is a sea of red. At first, they showed up as being in progress, then after a service restart they show up as failed.

This looks similar to JENKINS-57726 but I'm not familiar with gatling.