This is classified as a 2 man heroic but for a Jedi sage at lvl 55 the mobs are too great a number 3 gold & 3 silver per group. This used to be a 4 man heroic. The classification was changed but the number of social mobs was not adjusted . Maybe high geared lvl 70's can do it , and so should a lvl 55 but it is way to difficult to waste the time on.