Bugged Aurelian, the grand adjudicator fight on digsite map

While fighting the map boss Aurelian, the grand adjudicator, he used his attack to throw large stone pillars that block portions of the arena. I dodge rolled to the outside of one and it pushed me into a corner and I am now stuck. Upon attempting to relaunch the game, and change characters I reload into the same corner. I am unable to hit the boss and he is unable to hit me.