Nexus Map bug!

I basically died to the map boss once and then the map bugged and said all the monsters had died even though there were plenty left and also the nexus boss didn't spawn after I killed the boss so I didn't get my atlas points!

Also the entire map layout changed.

This bug has been around for a long time now, PLEASE PLEASE PLEASE FIX IT!

not a bug, if you die on boss map's content is lost, been like this since ROTA.