But why did my credit decreased with 500 twice, if I did not buy it? Doesn't make any sense. There, I tried it again. Same thing happen. It says I should go tell Miss C that I order the facilities to be upgraded, but when I reach her it says I did not order. Certainly a bug in my book.
The buttons are ok. I can click them. The first one shows blue because the cursor is hovered over it. Both buttons work.
But I figured it out. When it says "I should tell Miss Chang..." you have to click on the screen / or press space, and you get a new entry into the log. Instead, I was just pressing the shut down button of the screen.