I was testing the new Beta when I went to a lost city, and when I saw this replica of the Pilhagers' post, I found it strange because pieces of the structure were missing, in addition to other structures that are in the lost city, there is also a failure in which the structure block is missing or is cut in half, also including the lost city where in the center of the city where the portal is, blocks of that indestructible stone are missing, and in some lost cities are appearing mobs such as zombies, skeletons, spiders and other mobs that stay in the lost city. Since in the lost city only a single mobs can be born the great Warden, but other mobs are appearing. solve these problems