Stellaris - Building gets ruined for no reason [2.7.2] [60BF]

[EXCAT]

Description
Building gets ruined for no reason [2.7.2] [60BF]

Game Version
2.7.2

What version do you use?
GoG

What expansions do you have installed?
Synthetic Dawn, Utopia, Leviathans Story Pack, Apocalypse, Distant Stars, Ancient Relics, Federations

Do you have mods enabled?
No

Please explain your issue is in as much detail as possible.
I have a colony Cradon (please look for it in attached file "CradonOk"". It was in the process of upgrading Alloy Forges.
When it finished, somehow the building became ruined (see attached file "CradonNotOk").
There was no resettling, no war, no nothing.
The colony had 13 pops before and after.

Steps to reproduce the issue.
Load the "CradonOk" saved game and let it run

Upload Attachment
File(s) attached

 

[Alfray Stryke]

Hi, thanks for the report, I've added it the list of issues to be investigated.

 

[Alfray Stryke]

Hi, do you have an earlier save from the game, since the alloy forge that's in the process of being upgraded should be ruined given the current planet population, but it isn't?

 

[EXCAT]

Sorry, no chance for me to find that now.

You should add check conditions and a log file