I am currently playing in a game (https://www.boardgamers.space/game/Virtual-villain-7335) where it is offering me the choice of two federations. Location 1 includes four structures. Location 2 includes those same four structures and one additional one (which isn't needed). I went ahead and built the federation with the extra mine (bottom left).

@coyotte508 Thanks! This did indeed fix the problem.

I'm having problems logging into my account using the Firefox browser. I keep getting popups with "Can't find refresh token: " and then a string of random looking letters and numbers. I'm able to log in using the Chrome browser. Can someone help me figure out what's going on? This is a fairly recent problem. I didn't have this issue earlier in the month.