@Wyman the individual is very old and has advanced arthritis, and thus did not make much use of the exhibit. It was given to the binturong because they are far more active (and breeding)
@Moebelle@jayjds2 Thanks for clarifying! I'm glad to hear that the zoo took the clouded leopard's arthritis into account, putting (her? him?) in another enclosure more conducive to somewhat alleviating the condition in question.