Act 4 Cannot Enter Excavated Site - Stopping me from Finishing Campaign

Hello, I beat Benedictus in 1 phase but was killed after beating him. The cutscene still happens where he is killed but then the loot disappeared and when I respawn I am not allowed to enter. This is making it so I cannot continue the campaign and I am now "stuck".


Edit* Found a way around the bug, just log in to your hideout and reset the "instance" worked!