This happened to me to. But I fixed it. I saw that Aerie got an "babble desease" hehe.. (bug) she didn´t stopped talking, so she had this talk icon at her picture. Maybe this happened to you? Check if one of your character got the "babble desease".. Didn´t you understand? Well.. Look if any of your character got the speciall "talk icon" at their picture on the right of the screan. It looks like a mounth.. hehe.. Hope you´ll understand...

Hehe.. I maybe can write how I did to get rid of the "babble desease" O used the Aerie and letted her spoke to her uncle Qualle, and then the bug was gone! =)