Any know where I can find some in dept information regarding the pyromancers and aeromancers?

The histories on the website is probably your only bet. I for one still can't wait for them, but I think there are years to go before anything involving Gaudiguch/Hallifax's release comes about.

He might be referring to the recent event where Pyromancers and Aeromancers were working to discover the missing planes, and the elemental planes were starting to crash into the Ethereal.

What event?

Those were with the water and earth planes. Nothing to do with the lost mages.

Thats not what some news posts suggest.

It had nothing to do with the lost mages coming back.

What it had to do with was dreamweaving mages from Hallifax, who were caught away from their bodies when the city was lost in time. So their "dreamform" got caught in the basin, and tainted by Kethuru.

The Hallifax mages that are presently lost in time didn't do anything with this event.

There was a misconception that flew around that the possessors were dreamweavers from Hallifax and Gaudiguch.

im guessing it's not over either, from the hint that there might be more "consequences" days later. Or am I looking at that the wrong way?