Hi I started playing yesterday and had just finally managed to scrape together the 10k needed to finish the "become a mutant" quest line and turn into a super mutant.
Only he asked for 1k more (which I didn't have since he'd just taken the 10k I had) which resulted in me only having one dialogue option: [run away] and when I talk to him again it says I have to pay the 10k again.
losing 10k to a bug is very frustrating as a new player.
in game name: Zagara