Sky Safari 7 crashes every time I try to add a comet to an observing list!

Sky Safari 7 crashes every time I try to add a comet to an observing list. I’ve tried to add a comet from the comet’s Info dropdown as well as from within an observing list. Both methods fail. After the crash & subsequent app restart, there’s no listing of that comet in my search history either, so a new search must be made. I’ve seen others reporting this issue since early August, so it’s not just me. Help! Thanks.