Armory vaal temple

This is second time i have attempted my temple of vaal and both times i get to my tier 3 armory, clear room and open all weapon racks, it never registers that i have completed the room. it is a choke point to rest of my temple so i havnt been able to complete it. i have respawned and dashboarded game. it continues to register room as incomplete. once i enter i am stuck unless i respawn.