Check that! The "hare" and the other drawings that were going to be returned to Austria, will be staying on until the end of the exhibit. So, that's good news.
As I understand it, the Austrian government said they had been removed from the country without all the paperwork being in order and that they had to be returned. It seems it has changed its mind and will not be recalling them ahead of schedule. So, don't rush down to the Pradio thinking you're going to miss the complete show. You have some more time.
Boy, I never thought I'd spend so much time concerned about the outcome of a rabbit!