A post mentioned building levels in Aleroth with the respawning creatures in the "temple"??

Do they refer to the respawning creatures BEFORE Zandalore closes the two top floor orange colored portals..he's not dealing with the lower two at this time....he told me to find the "Hall"...I already did, just haven't gone into it yet...

I helped him close the portals..hence no more creatures from the top floor two...is there any other place where creatures respawn..