Walkthrough for the "Tribes of the East" expansion.

For three nights, I stormed the third Inferno castle with Orcs in the final mission. And finally, after another reload... the camera moved to the dungeon... the heroes rushed towards the castle... I was already on edge and randomly pressed a combination of keys... and wow, the heroes stopped! And Gotay has 900 Cyclops... Is it a bug or a design choice by the developers? I thought that at the end of the game, Railag would appear... I'll be waiting for the continuation of the game's story...