A notification enters escalation level 1 at 2 P.M. The duration of level 1 is 10 minutes and the duration of level 2 is 10 minutes.
The Global Manager is shut down at 2:05 P.M. and restarted 20 minutes later at 2:25 P.M.
Prior to the Global Manager shutting down at 2:05 P.M., the notification would have escalated to level 2 at 2:10 P.M. and was scheduled to escalate to level 3 at 2:20 P.M. (the duration of level 2 is 10 minutes).
Since the notification was in level 1 when the Global Manager was shutdown, it needs to be rescheduled for the next level (level 2) when the Global Manager is restarted. Therefore, when the Global Manager is restarted, it reschedules the notification to escalate to level 2 immediately at 2:25 P.M. Upon entering level 2 and performing actions, the notification is scheduled for level 3 at 2:35 P.M.