I am experiencing a repeatable hard crash.  To experience the crash follow these steps:

1. load the save (link is below)
   1. you should be at the end of a turn
2. hit the icon to go to the next turn
   1. you should meet the Drengin
3. choose the option to open trade
4. the game should crash

I started the game under version 1.50.373846 and am continuing to play it under 1.50.374094 which apparently got pushed to my machine last Friday.  I do not know if this change in version is contributing to the crash or not, but I wanted to provide you with this information.

https://www.dropbox.com/s/m3hbo3akwtp4w5g/Hard%20Crash%20%20Under%201.50.373846.GC4Sav?dl=0

NOTE:  For those of us doing extensive testing and issue reporting, could you provide us with a list of the changes that are in the new versions when you push them? I wouldn't even know that you pushed a new version except that I noticed a couple of changes and went to the Epic Game Launcher and looked at the current version.