I just managed to kill the professor in chapter 3. Now I should talk to Vlad in the hideout but I don't know how to get back there. I've run in circles for about 30 minutes. I looked up a yt video and there the guy who I should talk with was in the same level - he is not there for me. So what? I played for over 10 hours and cannot continue anymore? I asked them several times to fix the many translation bugs (missing translations mainly) and now I cannot even play the game... this is a buggy mess. Maybe I should have played the normal versions instead.

Anyway if anybody has an idea how I could finish chapter 3 please tell me.

Edit: I found it out - you have to press "T" to open a portal back to town.