I've got the same problems. I am not able to interact with any ghosts in the graveyard at all. They appear and then immediately leave the graveyard, and when I try talking to them it's immediately dropped from my queue. I really don't want to uninstall Ambitions but I think I'm going to if they don't get a patch to fix it…
One of my sims got hit by a meteor (and died) the first time she looked through the telescope. She'd had a wish for me to buy a telescope for the longest time so finally I did and I had her look through it to raise her logic skill. A little bit later I get a notice that she spotted a meteor that was getting bigger and…