In the current event (Out Of This World) we are asked to defeat a Portalpillar Gigantus which is supposed to spawn from the Portal. However, my Portal spawns only the Portalpillar Maximus rather than the Gigantus. A number of other players who, like me, play on an Android device have mentioned the same issue while players who are on iOS have said that for them the Portalpillar Gigantus spawns as intended.