Source: Elines
Due to a system update, Ready Reserve preferences entered on or before April 24, 2019, will no longer be valid after May 14, 2019. Reserves who would like to participate in the Ready Reserve preferencing option must delete and then resubmit their May 2019 preferences, even if your current preferences are displayed, prior to 1000 PM Central Time on May 14, 2019.
To delete your current preferences,