Isn't the exhibit in the photo below (which held red river hogs in 2010) the enclosure that currently houses Tasmanian devils? A lot of the foliage has disappeared but it appears likely that it is the exact same exhibit.
from your picture snowleopard it looks like this exhibit was the old red river hog exhibit. the current red river hog exhibit is on the other side of the foot bridge by the hippo exhibit. the tasmanian wombat exhibit is across from this tasmanian devil exhibit. there still is 2 exhibits for the wombat.