I got a bug which broke the game's physics

Here's a little bug that happened to me :

So basically I was trying to use the Nomai shuttles to travel to other planets, and I managed to land on the Interloper. However, a few minutes after I left, I realised it was now out of its usual orbit and it was slower (it fell into the Sun while it was exploding)

I am aware of a bug where, if you go REALLY far, the physics break and all the planets orbit break, but as you can see, I am next to the Sun (My game's in french so i'm at the "VOUS ÊTES ICI"), and the other planets were fine, so it's couldn't be that.

My theory is that when the Interloper went next to the Sun and the ice melted, the shuttle lost some altitude, and when the ice reappeared, it had some collision issues since it had not regained its altitude, which messed up its orbit.

If any of you can confirm or explain what happened, i'd appreciate it ! :)