I had the same thing happen Pam. The funny thing is, I called the sim again in the foreign country or tried there was no option. In the friendship panel, it showed they were in town. So I called and invited over and said "sure, be right over". I waited and waited, so I went on a foreigner hunt. I found my foreign sim at the park. So I talked and invited them over. They finally came over and then left soon after that and went back home. I doubt if there is much we can do about it, but it is frustrating that it is not working right. I had a foreigner freeze in full run by the mailbox and wouldn't move until I did resetsim and then they vanished.