Not sure if a bug. But if you start the game with amoeba ships shouldn't you know about them? Fleet details shows them as unknown and you can't inspect them.
1. What platform are you using?
Xbox Series X
2. What version of the game are you using?
V: Caelum 3.9.3.131640 R: 9.2.0.0
3. What DLC do you have installed?
All of them, including C6 portrait
4. When did this start happening?
Immediately
5. Can you replicate it, if so, please explain how
Always so far.
6. Does this happen on all saves or just specific ones?
All saves so far.
7. What steps have you taken to try and solve this yourself (reinstall, Google error code etc)?
N/A
1. What platform are you using?
Xbox Series X
2. What version of the game are you using?
V: Caelum 3.9.3.131640 R: 9.2.0.0
3. What DLC do you have installed?
All of them, including C6 portrait
4. When did this start happening?
Immediately
5. Can you replicate it, if so, please explain how
Always so far.
6. Does this happen on all saves or just specific ones?
All saves so far.
7. What steps have you taken to try and solve this yourself (reinstall, Google error code etc)?
N/A