Stuck in Bob's farm, no clickable area there after clicking tour the farm.
There's a large red "Leave" button at the bottom left of the screen, is it not there?
If so, what screen resolution / ratio do you have?
Playing on 1366 x 768 resolution, in walkthrough.txt I could see that talk to bob option will appear, seems not able to find.
Have you downloaded the latest version? It fixed bob's farm.