• Summary / Title: The game will not progress to the next turn when clicking next turn and is stuck forever while trying to reach the subsequent turn.
• Description: The game will not progress to the next turn when clicking next turn, regardless of the choices made during the turn (as far as I can tell, just try skipping everything). I tried saving the game right before the end turn click, but the game was also having trouble saving that file (and possibly just resaving this file after loaded). UI interactions are still possible, but loading new games won't work and the game can no longer close without hard killing it through windows.
• Steps to Reproduce: Load the attached save file, dismiss all alerts, skip all unit movement, build the first infrastructure for any cities that need one and end the turn.
• Reproducibility: 5/5
• Expected Behavior: The game should reach the next turn. Instead it spins forever.
• Notes
• Attachments: auto-save 126 backup copy - fails to progress.ctr

I have the same issue, game stuck at turn 112 and not progressing. I reloaded saves from turn 111 and 110 and stl get stuck at turn 112. 

Same issue. Attached my files as well.Humankind_Bug_Turn_Pending.7z

I have the Same problem on turn 512. Interesting to note is that i get the notifications (population growth etc.) for the next turn.

My way of troubleshooting:
After the notifications popup i can save and re loade that exact savefile an suddenly iam in turn 513. But i have to repeat that in order to be able to prorges the Turn each time. So in some way the game progresses to Turn 513 cause the save is named after round 513 and after loading that savefile i can play that turn without problems. Thing is i need to save and load each turn in that exact manner to be able to progress to the next turn cuz the game is loading turn 513 for ever and is stuck in the load animation so that i cant build stuff or do anything else until i loade the savefile.