It is now the updated form for me on both phone and computer, and I am quite impressed. Right now I've just scrolled through the animals section and it is quite up to date. It even lists Japanese giant salamanders as being in the Reptile Discovery Center rather than Asia Trail.
Here's a few flaws:
-Greater hedgehog tenrecs and rock cavies aren't on exhibit, but they are listed as being so
-They list Philippine crocodile as
Crocodylus novaeguineae mindorensis even though it is well established that they are a full species.
-it lists the gharial's genus name as
Gavialia. Just a typo, but should be fixed
-southern swamp sparrow's scientific name is capitalized like this:
Melospiza georgiana Georgiana
-the titi monkey page has a photo of a coppery titi, with the scientific name of the red-bellied titi and claims it is called either. It says titis are only found on exhibit in Amazonia, which isn't true (a coppery lives in the Small Mammal House). There is no mention of white-eared titis (Amazonia) at all.
-lots of other minor typos
-the Meet the Animals directory has only so many animals per page, with fourteen pages. It has the same URL for each page so if you were to, for example, look at the North Island Brown Kiwi page, which is linked off of Animal page #9, when you hit the back button, you'd be on page one. There isn't an option to skip to a certain page and the scroll bar at the bottom only shows 9 options (plus the first and last page) at a time. It's hard to explain but if you visit the page you'll understand.
-lists Panamanian golden frog as
Atelopus varius zeteki instead of
Atelopus zeteki. There are both Panamian golden frogs and golden color morphs of
Atelopus varius in captivity in the USA, and as far as I'm aware the golden color morph of
Atelopus varius doesn't have a subspecies name so this listing is invalid.
-oriental fire-bellied toads are listed but those are off exhibit
Exhibits page:
-Lemur Island, Think Tank, Great Ape House, O-Line, and Gibbon Ridge are all on one page. That's being nitpicky but each is considered its own exhibit.
-includes the giant anteaters, prairie dogs, and North American porcupines as part of Great Cats

-lists 3.5 Asian small clawed otters on Asia trail.
This sign is gone so if the site is accurate, 3 otters have left the zoo.
-no information about the otter/wood duck switch on American Trail
-lists a sloth for Amazonia. I've never seen one there and they aren't signed, but there could be one.
That's all I could find in a one-hour thorough search.