From The Dreamer's bio:
"Until one day, when the young Vanessa Long's latent powers manifested very dangerously.
The young girl's thoughts burst into our reality as tangible monsters, and the shock of her new awareness of the world shut down her body, leaving Vanessa in a coma.
The heroes must work together to defeat the terrible projections, but without harming the young girl whose mind is creating them! This is not just another villain to defeat, but one to save from herself! Are you up to the challenge?"
So, what do we know?
1. Vanessa Long's latent powers suddenly began manifesting dangerously ("Until one day").
2. She is in enough danger that she needs to be "save[d] from herself".
I could be wrong, but this sure feels like a rapidly occurring event that would need to be rapidly dealt with. Now, I can offer three possible alternatives, none of which are helpful, though there may be others:
a. The Dreamer's projections did "happen" at a discrete point in time, but they project through time to various points, so the timelines will never line up on this event. So, even if they were dealt with by the heroes quickly after having manifested quickly, they could still be all over the place. This could be the case, but it feels unlikely to me that we would have this many double-references to issues if it didn't have at least some "figure it out" value. Further, I don't know how much danger SHE could be in if her projections are manifesting elsewhere. I guess they could manifest both near her and away from her.
b. Some of The Dreamer's projections were projections of real things that actually exist. That would allow for some of them to be interacted with at other points in time by our heroes, but still have a discrete "Dreamer event". This is also possible, but it feels pretty misleading to have double references to these things from both a hero deck and The Dreamer deck, with both referring to the same issue.
c. The Dreamer's issues got dealt with, but not permanently. There is nothing in her bio to suggest that this is the case, however, there's also nothing to suggest that it's not the case.
So, to conclude, either there's something weird going on that we don't understand, or the "Dreamer event" has no real probative value for lining up the events in the comics. Neither of which is ideal ;) For my part, I certainly think/hope that the first is more likely. This certainly has all the feeling of a giant clue, and I'd be pretty surprised if it was laid out specifically to be confusing and misleading. We have plenty of that as it is ;)
BLM