http://cloud-3.steampowered.com/ugc/487822565175562970/629F22E72DDCDC03EB54DDF99EB3DD7599B125BF/Every single game I play I have at least 1 race (this time 2) that has their medical and environmental scores suddenly start to plummet out of control. They decrease by over 1 per month each, I can't research any vaccines, I can't research any technology that might help, build any buildings that might help, etc. Is this supposed to happen, or is it a bug? It has happened every single game I played. That race is just effectively dead, as their population is now 1 mil and cannot increase ever.
Is it definitely a bug?