Well given that its nolonger on ZTL I would guess that it was wishful thinking on somebodys part.Which doesn't surprise me given just how wrong it is for some collections thanks to some people editing from the website without visiting a place for themselves!
The slow and careful process of introducing the pair of Malayan Tiger at the collection to one another has started, per the collection's Facebook page:
That is good news; i'd seen them rubbing up against the wire together and wondered if they would ever be united.