Yea there's still 2 ways of doing it solo without a warlock that I know of. Both ways you go to the back room and despawn the thralls, then kill swordbearer and fly across (more of an L shape than before but easily doable). Second way after you get rid of the thralls then walk on and off the plate quickly for about 30 secs and the bridge will eventually form, kill SB fast, run across the bridge and hide behind the little pillar just to the left of the plate. Whipe out the enemies by poking your head out conservatively and being careful. It's that easy! Cmon Bungie hope this is fixed for the hard raid.