Flow of time

[Alenore]

Do you remember which part of the MSQ that was? I'd like to go back and read what she said.

Around the first quests in Heritage Found, when Sphene does some lore dump on us.
At this timing in this playthrough https://youtu.be/tPbX4x8maDE?t=6461
Quoting G'raha :

And based on the queen's account, this encampment may have come to serve as a physical bridge between the two planes, after which the dome was forced into the Source's temporal flow.