The characters listed here are part of the Main Realm cannon aka these are things that were there long before the more elaborate crazy happened. As such, some characters are dead though alive in other realities and things like were shifting does not exist here. Basically is the Reality Trainer universe if I remove the Pokemon.
The people of this reality included:
Hance Rayen (Deceased) Caleb (Deceased) Jason Arthus Sendeni Lydia
It should be noted that this reality is in midst of a rejig thus while the characters are remarkably stable the world they reside in has yet to settle into any sense of normal and much of the existing has been scraped.