I found three bugs in the Language level that were in 0.1.1. and did not get fixed in 0.1.2.
1. Cleany getting stuck in the corridor.
2. Sometimes Marzia does not become angry. (This has already been mentioned by two other people)
3. Sometimes when I die or collect a notebook (but don't solve the problems yet), the cursor won't show up and stays in the middle. The only way I can fix this is close the game and it happened to me only in the Language level.