After doing preg scene with Galibani Chemist, game freezes. Cannot save, can only move one tile before the movement controls stop working. Attached below is my save file. Wander a couple times in Dhaal and you'll meet the Chemist.
I cannot reproduce. I have selected both "Yes" and "no" scenes and eveything works as normal afterwards. Perhaps another dev already fixed it. Let us know if the problem still happens after the next patch.