Monster Spawners in survival mode are stuck as pigs - when they shouldn't be, i.e. in abandoned mineshafts. Nothing spawns from them. Playing survival with hard mode locked.
Monster Spawners in survival mode are stuck as pigs - when they shouldn't be, i.e. in abandoned mineshafts. Nothing spawns from them. Playing survival with hard mode locked.
This was caused by opening the world in 1.8.x temporarily. Also the cause of the empty chests in your other bug report MC-100660