Domain of Timeless Conflict not Spawning Mobs

Bug Report ID: #3,228,287,177

It is possible I've just forgotten how this thing works, but I am clearing the arena and then resetting the zone by standing in the middle. A big animation fires off, and no mobs spawn except the bosses.

I've now encountered this in two 5 ways in a row while trying to do the challenge.

Having the same issue

we are still having the same problem with multiple people in the guild.

Still having the same bug. Bosses will respawn but monsters wont