[3.6.0-Orion] (0028) Stellaris - Fleets are missing from Fleet Manager screen

[Dessloch]

Description
Fleets are missing from Fleet Manager screen

Game Version
3.6.0

What version do you use?
Steam

What expansions do you have installed?
All of them.

Do you have mods enabled?
Yes, but I tried without mods, still the same issue.

Please explain your issue is in as much detail as possible.
Fleets are missing from the Fleet Manager screen, it is not possible to retrofit or expand them anymore.

Steps to reproduce the issue.
It happened after I switched off the auto generate designs and designed custom ships for all classes and retrofitted all 3 fleets. 1 fleet is visible in the fleet manager, the other 2 vanished.

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File(s) attached

 

[Detective_Drone [Qloc]]

Hello!

Thank you for the report!

We require a save game to properly investigate the issue. Please attach a zipped save here, if possible.
Save games can usually be found at:
Windows: C:\Users\[USERNAME]\Documents\Paradox Interactive\Stellaris\save games
Mac: /Users/USERNAME/Documents/Paradox Interactive/Stellaris/save games
Linux: $HOME/.local/share/Paradox Interactive/Stellaris/save games/

 

[Dessloch]

Hello!

Thank you for the report!

We require a save game to properly investigate the issue. Please attach a zipped save here, if possible.
Save games can usually be found at:
Windows: C:\Users\[USERNAME]\Documents\Paradox Interactive\Stellaris\save games
Mac: /Users/USERNAME/Documents/Paradox Interactive/Stellaris/save games
Linux: $HOME/.local/share/Paradox Interactive/Stellaris/save games/

Here is the savefile.

 

[Dessloch]

I found a workaround: I split the bugged fleet then merged again, it shows now on the fleet manager screen.