Sims freeplay pregnancy event

I have the same problem. I got that event 2nd time. There is list of quests but it does not let me to do it. For example the quest "Use a computer to send emails anouncing that pregnancy". When i click on the computer with the sims, that does not show. Surely once time you do that event, next times you see a bug. Now seems like i have to delete my 2 sims who are pregnant in that way to keep playing properly.