You ladies are all so helpful, yes I have gone out of game and back in, this has been happening for over a month now but I only thought to ask about it now.
No, I don't have any mods or anything like that. Only had game installed as well as WA, Ambitions and Loft rooms. no patches or anything either.
On the Autograph issue, I used to just send her off for her autograph session and after doing that twice and getting feed back on the bad job she is doing of it ( LOL ) I followed her the 3rd time, saw a whole bunch of people standing around with autograph bubbles and getting frustrated because she wasn't signing, tried clicking on them then but told me no interaction available so tried clicking on her to see if there was an option to sign autographs and nothing there either.
On moving issue, thanks for your advice, any suggestion of which is the safest town to move to ? Actually, now that I think of it, game doesn't show any other towns and I wondered why. In sims 2 you could go to places in the other towns in 3 I don't have that option