I will try to reproduce this because I don't recall exactly what I was doing before I noticed this(so I can't point exactly the root cause). It's not first turn for sure. (patroling, lots of ground combat trying to find a mission success card exploring that will start a CC , found the mission success and won the CC then entered SC with a pirate and won). Can provide the save if you think it will help. I looked at captain log and didn't find anything useful. My bad for the incomplete bug description.
If you want to run cool You got to run On Heavy water-fuel!