End of the game (Divinity: Original Sin)

Ban this master: D

Well, the Temple of the Source has passed, and from the Portal to the First Garden, only ruins !? Message - "This portal is broken and cannot be repaired." Wizard Zandalore seems to be healthy on the health scale. At the beginning of the download it is worth it, but then it lays down, and does not react to anything. Icarus in the End Times also lies, who and when killed her, I do not understand. And they said that the developers carefully worked out everything, for any situation in the game.
Please advise what can be done, or is such an end to the game also provided? Why and what for? : - ((
Divinity Original Sin: Enhanced Edition