Hello, I am experiencing a couple of issues with my current 1.8.1 career save.
I have had issues retraining my tourists into kerbonauts, despite the fact that I am running Pathfinder 1.34.0 I have transferred my tourists to the Castillo module, selected the retrain option, selected a class for my tourists, selected set and then selected okay. The crew portraits will flicker and then my tourists will remain as tourists. I know that someone else in the forums has had this issue, but I thought it was odd because I am running a version prior to 1.33.4. I have tested this without CommNet enabled, so CommNet shouldn't be a problem.
Additionally, the Castillo Observatory appears to require a crew of 2,000 scientists in order to process data. When I select the Observatory, I receive a message stating "Not enough crew: 1/2000", for example. I can post screenshots as needed tomorrow.