Age of Rebellion and Age of Resistance maps never start

I've sat for an hour in each just to see what happens, and these eras NEVER fire anymore. They both have my favorite maps, but all I can ever play online are Kamino, Geonosis, and sometimes Kashyyyk.

Are there really not enough people to get these to fire? It's pretty sad, and really bumming me out.

And don't even think of trying anything other than supremacy or heroes vs villains, those will never start no matter what.