Happened to try the SoL agnostic with a group varying in levels from 40 to 60. All the single ^ mobs have way too much HP still, when compared to the ^^^ mobs that die as expected for a group that level.
Ran it three times since patch: round 1: 100 Monk 100 Troub 100 Fury 100 Templar 100 Wizard 100 Illus No problems. round 2: 100 SK 100 Defiler 100 Dirge 80 Swashy 80 Channeler 80 Ranger No problems. round 3: 94 Zerker 81 Warden 76 Swashy 84 Conj 72 Warlock All ^trash took 15x - 20x longer to kill than the ^^^trash.