When I fufill a lifetime wish, it... vanishes from sight. The little thing where the gold version of the wish ought to be just goes transparent, showing the background of the bar (but not the game) behind it. It's not the silver, uncompleted lifetime wish, and it's not the golden completed symbol. Nothing pops up when I mouse over it, either.
That said, I do get the happiness points for completing the wish, and I do get the message saying the wish had completed. I'm not entirely clear on what's wrong, or how to fix it, or at least prevent it. Clearing my caches hasn't done anything to the old ones, but I'm not sure if maybe it will stop this from happening. But if anyone has any sort of explanation or solution, that would be great.
I've searched, but couldn't find one like it with the corner box.