Me and a friend were playing on my better minecraft survival (v12) on 1.18.2 and we makes the lich spawn at its tower but after get spawn it ran away and we were not fast enough to hit him any time... the real issue is that the soul star goes at the same ice tower than before and the 4 altar dispawned after we spawned the boss

please consider help me
my discord if u wanna sned me a fix fvnvco#2860

craft the brimstone nectar item to repair the structure