Not sure if a bug or something but it seems the furthest I can go in Chapter 3 is day 23 (day 7). Seems the option Talk with Lizzara doesn't resolve and so Finish the Day doesn't become available.
I also couldn't do any tasks for the leaders for some reason, I talked to the Zergling leader and it implied I could do tasks for him but still couldn't. And speaking to Guardian kept netting me the message 'I need to finish the tasks with the other leaders first'. Could be a glitch, or could just not be implemented yet. More likely the latter.
Anyone else reached this point?
All in all though, I quite liked this game and am looking forward for more.