Kingsmarch mappers all died when one died.

Bug Report ID: #2579130985
Kingsmarch Mappers All Die when one died during a map.

Not sure what triggered the other five members of the map to die, but I went to put someone back on the mapping device to replace the one notified death, but all members were dead instead.

Just lost 6 rank 5 mappers, never seen this happen before because one died.