I was under the impression that Everkeep became part of The Source the moment the dome appeared; and the 30 years dilation occurred on the source, within the dome. I was also under the impression the dilation stopped when the troupes left the dome, which from canon WoL's perspective is a few seconds. I think it's fair to say any and all of that is a bit up in the air considering we only canon see the place after it's all done.

Well maybe not all of it. Zoraal Ja clearly goes through a bit of a time jump between going into the gate and killing his father.

Quote Originally Posted by NegativeS View Post
1. We follow the movement of troops to find the location of Zoraal Ja.

2. We find Zoraal Ja, nowhere near as powerful as he was after the time jump, and we rip his head off his shoulders.

3. We take the chalice off his corpse. Sphene starts to complain, we tell her we might cooperate if she opens the front door.

4. We, as well as the now-displaced residents of Yyasulani, walk out the front door.

5. Three expansions later, Sphene gets tired of waiting and starts the invasion herself, only for it to be a poor leadup to a non-MSQ trial. Living Memory becomes a new Bozja.
This one I find hilarious!