Bugfix: Use only blockedips events in the past 24 hours to generate blockedips insights
Ref #641
This change hopefully fixes all the blockedips
insight related bugs described on #641 by using only events in the previous 24h (hence having them in the proper interval) as well as marking dispatched events properly, so that they cannot be reused (which caused a new insight to be generated every two minutes.
Edited by Leandro Santiago