As the title said, one of the possible bosses at the end of the River District excavation sites turned into his original predecessor - which means substantially (I would guess 10x) increased HP and different loot pool (shard of weapon/armour enchantment + bone ring for me).
I don't think it would be especially bad idea to leave it as is, but it definitely feels unintended.
1
Comments
Drops Adventure seals, small chance of the arm pieces and a larger chance of blue level 60 rings. The wraps are BtC sadly and only for Cleric, Wizard and Warlock.