Also been to London today, funnily enough alot of things you've mentioned I noticed, such as the pacing anteater and the okapi sucking the gate. Gotta agree with you on the hippo enclosure.
I saw one hanuman langur in their indoor area.
There were no Phillipine Crocs on show that I could see.
The Clore house now contains some fish, reptiles and amphibians in both diurnal and nocturnal quarters. A large portion of the exhibit is offshow due to it now being used as a quarantine area. I couldn't see into that back outdoor area very well, but a pond was in there, I think it probably holds surplus otters, or is used as a quarantine building. I couldn't see any tamandua in here anywhere.
The ringtailed lemur near the gorillas I presume was seperated from the main group for some reason. Also, I think there were four not three gorillas? I saw one inside, and 3 out, unless one moved from inside to out when I wasn't looking. If that was the case, all 3 were mixing. Nile Monitors have changed to Onate in here. The main GK enclosure looked much better, I actually quite like it now. Screens have been put up inside to give a litte privacy, and the outdoor looks more grown up. All gorillas were far more active.
I'm still confused with the cat terrace. Johnstoni says Francois Langurs are housed in the exhibit that once held clouded leopard, however when I saw clouded leopard there, I'm sure they were in the one currently inhabited by the serval. I guess, they've housed all different things at different points which makes it confusing. Put simply, there are 6 enclosures, currently 3 with cats, and 3 with primates.
I didn't see the African Wild Dogs, they were hiding.
Miffed off cos we skipped past the bird house. :-(
Any other questions, I'll try to answer. If not, I'm sure Johnstoni can.