I’m not sure I understand what you mean - the endpoints disappeared from the console, as if they were deleted?
Did the storage outage affect the root server as well, or possibly thr machine where you were running thr console? That might be explainable if the cobsole cache were corrupted.
A storage outage affecting your endpoints shouldn’t affect the server/console view - they should behave like endpoints that aren’t reporting, and eventually go grayed-out on the console.