drones stop building or repairing.

Anyone out there?

Hello. Suddenly I wasn´t able to load the save of my campaign anymore. It was fine till yesterday, but today whenever I try to load the save it stops loading when reaching "Loading Buildings" and just stays there. I waited for several minutes to see if it just takes longer because my city is bigger, but it seems to just stop there, tried it four times, always the same. Then I tried to start a new campaign, just to check if it is a general problem with starting a game, but there was no problem there, it ...

The game concept looks interesting, and I'm always on the lookout for neat city-builders like Cliff Empire or Endzone. I notice the game's Early Access finished last October and there hasn't been any status updates since then, is the game currently in a holding pattern while the devs decide what to do next, or have they finished it and moved onto the next thing? And how much tolerance for jank would I need to have to enjoy it?...

I do realize this is EA, but I have a clinic for every housing structure all close to each other and I keep getting Insufficient Healthcare. Am I missing something?